Cov txheej txheem:

Ib Qho Koov Rau Chav Ua Noj Hloov Chaw Ntawm Lub Qhov Rooj: Hom Thiab Cov Qauv, Qauv Tswv Yim, Duab
Ib Qho Koov Rau Chav Ua Noj Hloov Chaw Ntawm Lub Qhov Rooj: Hom Thiab Cov Qauv, Qauv Tswv Yim, Duab

Video: Ib Qho Koov Rau Chav Ua Noj Hloov Chaw Ntawm Lub Qhov Rooj: Hom Thiab Cov Qauv, Qauv Tswv Yim, Duab

Video: Ib Qho Koov Rau Chav Ua Noj Hloov Chaw Ntawm Lub Qhov Rooj: Hom Thiab Cov Qauv, Qauv Tswv Yim, Duab
Video: Kab tes Lub siab, Lub hlwb thiab txoj Sia qhia tau neeg tus Yam Ntxwv 2024, Tej zaum
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Arches rau chav ua noj hloov chaw ntawm lub qhov rooj: yuav ua li cas xaiv thiab xaiv koj tus kheej

Koov rau hauv chav ua noj
Koov rau hauv chav ua noj

Yog tias koj xav kom lub chav ua noj zoo dua cov huab cua thiab qub, tom qab ntawd koj tuaj yeem nruab ib lub koov tsis txhob qhib qhov rooj nrog cov qhov rooj dig muag. Muaj ntau txoj kev xaiv rau cov qauv zoo li no. Koj tuaj yeem xaiv ntau yam haum rau chav me lossis chav tsev me me; muaj ntau hom rau chav ua mov lossis hom thev naus laus zis, qib qis, niaj hnub, qhov tseeb. Lub tswv yim ntawm hneev tseem tseem yuav rov hais dua rau cov neeg uas xav kom txuag nyiaj ntawm kev kho vaj tse hauv chav tsev - npaj qhib qhov rooj pub dawb yog ntau zaus pheej yig dua li txhim kho qhov rooj. Txhawm rau tsim cov txheej txheem nkhaus, koj tuaj yeem siv cov ntawv Knauf arched ntawv (GSP-A).

Cov Ntsiab Lus

  • 1 Dab tsi yog cov hneev nti, nws cov txiaj ntsig thiab kev pom zoo
  • 2 Dab tsi yog cov rooj tog hauv chav ua noj

    • 2.1 Kev faib tawm cov hneev los ntawm cov duab
    • 2.2 Qhov chaw ntawm lub koov hauv chav ua noj
  • 3 Cov ntaub ntawv rau kev tsim cov khoom siv
  • 4 Yuav ua li cas rau nruab cov koov koj tus kheej hauv chav ua noj

    4.1 Yees duab: yuav ua li cas rau nruab ib lub koov nrog koj tus kheej tes

Dab tsi yog cov arched luv, nws pros thiab cons

Tus arched qhib yog nkhaus sib tshooj ntawm ob qho kev txhawb nqa nrog kev hla. Ob chav nyob ib sab, sib txuas los ntawm koov, pib saib kom zoo, yog li nws pom zoo kom ua rau lawv nyob hauv tib tus qauv thiab xim. Dua li ntawm qhov tseeb tias lub koov pom kev sib sau ua ke cov chav nyob ib sab, thaj chaw muaj kev ua haujlwm tseem ceeb - nws pom meej meej qhov chaw ntawm chav ua noj, chav nyob, chav noj mov, txoj kev hauv tsev, thiab lwm yam.

Classic semicircular koov hauv chav ua noj
Classic semicircular koov hauv chav ua noj

Cov koov muab cov kev hloov mus los yooj yim ntawm ob chav uas nyob ib sab, yog li nws raug nquahu kom tsim lawv nyob hauv tib qho qauv

Qhov zoo tseem ceeb ntawm arches:

  • cov koov zoo li nthuav ntau dua li ntawm lub qhov rooj tsis tu ncua, nrog nws cov kev pab koj tuaj yeem tsim lub qhov qub sab hauv;
  • nws yooj yim dua rau tu tus qauv arched dua li rau lub qhov rooj;
  • koj tuaj yeem nyob hauv chav ua noj, tab sis tib lub sijhawm pom dab tsi tshwm sim thaum lub sijhawm ntawd hauv chav tom ntej (piv txwv, qhov no muaj txiaj ntsig zoo rau cov tsev neeg uas muaj cov menyuam me).
Koov ntawm chav ua noj thiab chav nyob
Koov ntawm chav ua noj thiab chav nyob

Ua tsaug rau cov koov, chav ua noj tuaj yeem pom ntawm chav nyob, uas yog yooj yim thaum ua noj

Qhov qis qis yog tias qhov tsis muaj lub qhov rooj tso cai rau huab cua kom hla mus ncaj ntawm chav nyob ib sab. Vim tias qhov no, tsw ntxhiab ntawm chav ua noj tuaj yeem nkag mus rau hauv chav nyob muaj sia. Qhov tsis zoo kuj yog qhov ua tiav ntawm qhov tsis muaj suab thiab qhov ua tau ntawm kev ceev ntiag tug hauv cov chav sib cais los ntawm tsuas yog ib tus koov - yog li ntawd, yog tias koj tsis nyiam saib thaum lub sijhawm ua noj, nws yog qhov zoo dua los xaiv classic qhib nrog lub qhov rooj.

Yuav kub hnyiab tau ntawm cov hneev
Yuav kub hnyiab tau ntawm cov hneev

Cov kab hlau rhuav rau ntawm kab ntawv (piv txwv li, ua cov hlaws lossis xov xov) pab tsim kom muaj kev nkag siab ntawm tus kheej, tab sis cov qauv siv no tsis haum rau txhua sab hauv.

Yog tias koj siv lub qhov cub siv roj, ces cov koov nruab nrab ntawm chav ua noj thiab chav nyob yuav tsum raug tso tseg, vim tias muaj lub qhov rooj yog qhov yuav tsum tau ua ua ntej. Qhov no yog tswj hwm los ntawm cov cai tsim hauv tsev tam sim no thiab cov kev cai (SNiP 42-101-2003).

Dab tsi yog cov chav ua noj arches

Lub koov tuaj yeem tsim "los ntawm kos" lossis "tho" hauv cov phab ntsa uas twb muaj lawm, suav nrog raws tus neeg qhov rooj uas twb muaj lawm. Thawj hom kev teeb tsa feem ntau tau ua nyob hauv chav tsev studio, qhov muaj qhov pib tsis paub meej thaj tsam ntawm chav ua noj thiab chav nyob. Cov kab ntawv txhim kho yuav ua qhov ua kom pom tseeb ntawm thaj chaw hauv chav ua noj thiab chav noj mov, tab sis kev ncaj ncees ntawm chav yuav tsis ploj.

Koov hauv chav kawm studio
Koov hauv chav kawm studio

Hauv chav hauv studio, thaum pib tsis muaj phab ntsa ntawm chav ua noj thiab chav nyob, yog li cov koov tsim "los ntawm kos"

Hauv chav tsev thiab tsev nyob nrog phab ntsa uas twb muaj nyob nruab nrab ntawm chav ua noj thiab chav, cov koov tuaj yeem ua peb txoj hauv kev:

  • nyob rau hauv qhov chaw ntawm lub qhov rooj uas twb muaj lawm yam tsis tau hloov nws qhov dav (tsuas yog koov yeej tawg mus);
  • raws li cov kab uas twb muaj lawm nrog qhov nthuav dav lossis nqes tes ntawm qhov dav thawj thiab kev tsim lub vov sab saud;
  • nrog kev tso ntawm qhov kev ntsuas uas twb muaj lawm thiab xuas nrig ntaus lub chaw nkag rau hauv qhov chaw tshiab ntawm phab ntsa.

Dab tsi yog qhov tseem ceeb, lub koov kab ke raug tso cai los ua ob qho tib si hauv chaw thau khoom thiab phab ntsa kabmob (hauv rooj plaub tom ntej, kev pom zoo ua ntej thiab kev tso cai los ntawm kev kuaj xyuas vaj tse). Tsuas yog kev zam tsuas yog arches nrog xam armhole los ntawm ib phab ntsa mus rau lwm qhov (thaum, qhov tseeb, tag nrho cov phab ntsa tau rhuav tshem thiab txoj kev dav nrog ib lub voos xwm txheej sab saum toj yog tsim los hloov nws). Xws li cov qauv qauv tsuas yog tsa rau qhov chaw ntawm txoj kab ntawm cev nkaus xwb (SNiP 3.03.01–87).

Koov nrog caj npab dav
Koov nrog caj npab dav

Ib qho dav dav los ntawm phab ntsa rau phab ntsa tsuas yog ua rau qhov chaw ntawm cov chaw uas tau muab faib; nws yog txwv tsis pub rhuav tshem cov phab ntsa load-kabmob rau cov qauv zoo li no

Kev faib tawm hneev ntawm cov duab

Muaj ntau ntau tus tsim qauv sib txawv. Raws li cov qauv ntawm geometric ntawm koov, muaj:

  • semicircular (classic);
  • truncated (lawv kuj tiaj los yog dos);
  • daim duab peb sab (taw tes);
  • polygonal (trapezoidal);
  • curly (peb-bladed, petal-puab);
  • horseshoe-puab (arches nrog khoov).

Daim ntawv yog xaiv tsis tsuas yog nyob ntawm lub hauv paus ntawm kev nyiam saj - nws yog qhov yuav tsum tau coj mus rau hauv tus account lub nra ntawm lub hauv paus. Lub zog thiab yooj yim tshaj plaws los tsim yog cov arches classic (nrog lub khauj semicircular). Xws li arches tusyees hloov lub nra mus rau kev txhawb nqa thiab tsis tas yuav npaj cov ntxiv cov tuav tuav.

Tus thawj thawv semicircular
Tus thawj thawv semicircular

Ib daim kab xev nrog lub ntsej muag semicircular va zem ua rau pom qhov chaw, uas yog qhov zoo tagnrho rau chav ua noj me me

Nyob rau hauv ob qhov chaw nyob rau hauv cov nqe lus ntawm fortress, tom qab semicircular sawv daws yuav, yog arches nrog ib tug truncated (dos) tsev ceev nyiaj. Ntawm qhov kev sib tshuam ntawm lub koov thiab lub hauv paus, cov kev hloov semicircular tuaj yeem raug cawm, lossis cov duab plaub tuaj yeem ua. Kev tso tawm tag nrho (tso ncaj) apex raug tso cai.

Txiav arches
Txiav arches

Txiav dav dav arches visually nce qhov chaw horizontally, tab sis tib lub sij hawm lub ceilings zoo li yuav qis

Rau gothic thiab sab hauv nruab nrab, taw tes thiab khaus (peb-bladed, petal-puab) arches yog qhov tsim nyog. Lawv tsis yooj yim rau kev tsim khoom, tab sis lawv tso cai rau koj los tsim cov cua tshwj xeeb.

Arches nyob rau hauv oriental style
Arches nyob rau hauv oriental style

Kev xaiv thiab "petal" vaults ntawm arches muab rau sab hauv qhov txawv tsw

Ua tib zoo saib xyuas nrog cov duab muaj ntau, trapezoidal arches, vim cov fab ua rau thaj chaw nyuaj rau kev xav. Tsis tas li ntawd, ib qho kev sib tw tsis sib xws ntawm lub koov yog cov yam ntxwv ntawm cov txheej txheej nkhaus, uas txo nws txoj kev ua haujlwm ntev.

Trapezoidal koov
Trapezoidal koov

Polygonal sab hauv cov chav tsev yog qhov nyuaj rau kev ua kom yooj yim dua li cov kev xav tau semicircular.

Horseshoe arches thiab arches nrog "lub xub pwg nyom" lossis cov khoov rau tom qab yog cov qauv hauv qhov uas qis dua thiab / lossis nruab nrab caj npab yog qhov saum nkaus. Lawv ua rau muaj qhov chaw mos, tab sis tsis haum rau chav me me, raws li qhov muag pom tau ua rau lawv txawm tias qis dua.

Horseshoe koov
Horseshoe koov

Arches nrog graceful nkhaus yog ua ntawm phab ntsa ntub dej, uas yooj yim siv qhov xav tau duab

Cov ntaub ntawv niaj hnub tso cai rau koj los tsim cov qauv asymmetric (lawv tseem hu ua cov kab tawg). Xws li arches zoo li qub thiab tsim nyog rau chav ua nyob rau hauv lub niaj hnub, fusion lossis eclectic style.

Asymmetrical koov
Asymmetrical koov

Cov koov asymmetrical kuj tseem siv tau hauv chav sab hauv classic, tab sis ntau zaus cov hom qhib no yog siv rau cov qauv niaj hnub lossis eclectic

Nws yog ib qho tseem ceeb kom nkag siab tias asymmetrical arches nyiam mloog. Yog li no, koj yuav tsum tau ua tib zoo saib xyuas nrog lwm cov qauv "pob" hauv sab hauv, yog li kom tsis txhob hnyav dhau nws.

Kev xaiv ntawm lub koov ntawm chav ua noj thiab chav noj mov
Kev xaiv ntawm lub koov ntawm chav ua noj thiab chav noj mov

Nruab nrab ntawm chav ua noj thiab chav noj mov, koj tuaj yeem tso daim ntawv hla ib nrab, dai kom zoo nkauj nrog lub niche nrog cov iav qhov rai dub

Cov chaw ntawm koov hauv chav ua noj

Cov koov hauv chav ua noj tuaj yeem ua rau chav nyob ib sab - chav nyob, txuas hauv tsev. Qee lub sij hawm qhov chaw qhib tau ua kom tsis txhob nkag mus ntawm lub sam thiaj - qhov no tso cai rau koj nthuav qhov chaw thiab tib lub sijhawm hais txog thaj chaw tsim nyog.

Koov ntawm chav ua noj thiab sam thiaj
Koov ntawm chav ua noj thiab sam thiaj

Vim yog lub koov, chav ua noj kom nthuav dav thiab tib lub sijhawm nws ua tiav los ua kom lub chaw noj mov ntawm lub sam thiaj

Lwm qhov kev xaiv yog cais cov chaw hauv chav ua noj nrog cov qauv uas muaj arched. Piv txwv li, txoj kev no koj tuaj yeem cais cov chav ua noj ntawm chav noj mov. Hauv qhov no, nws yooj yim los faib ib feem ntawm qhov chaw rau cov khoom txee, rooj lossis khib.

Arch nrog lub rooj
Arch nrog lub rooj

Cov chav ua noj loj tuaj yeem muab faib rau hauv qhov chaw nruab nrab los ntawm cov koov nrog ib sab ua ke

Cov ntaub ntawv rau ua cov arches

Rau qhov siv thiab ua cov arched qauv siv tau:

  • phab ntsa ntub dej;
  • yas;
  • ntoo;
  • cib.

Rau lub hauv paus ntawm lub koov, phab ntsa ntub dej yog feem ntau siv. Cov khoom siv no yog sib dua, nws yog mounted tsis muaj qee qhov nyuaj. Lub thav duab ntawm ib qho duab tuaj yeem tsim los ntawm nws. Ib qho ntxiv ntawm phab ntsa ntub dej yog nws tus nqi. Ib daim ntawv nrog qhov loj 2500x1200x12.5 hli yuav raug nqi kwv yees li 350-400 rubles. (rau ib qho koov koj xav tau 2-5 ntawv, nyob ntawm qhov siab thiab qhov dav ntawm qhov qhib yav tom ntej). Qhov tsis zoo ntawm phab ntsa ntub dej yog qhov xav tau kev tsim sab nraud (nws yuav tsum pleev xim los yog daim hlau dai pleev xim rau saum).

Phab ntsa ntub dej koov
Phab ntsa ntub dej koov

Koj tuaj yeem ua lub hauv paus ntawm txhua cov duab los ntawm phab ntsa ntub dej

Rau qhov tsim ntawm arched qhib, PVC vaj huam sib luag tuaj yeem siv. Tsis zoo li cov phab ntsa ntub dej, yas tsis tas yuav tsum nrog ib qho dab tsi ntxiv. Tus nqi nruab nrab ntawm cov qauv tiav lawm yog 3500-5500 rubles. Qhov qis qis qis yog qhov yooj yim ntawm qhov pom thiab qhov tsis tsim nyog nyob rau hauv cov khoom kim heev ntawm cov neeg ua haujlwm uas koom nrog kev siv cov khoom kim kim tshwj xeeb.

PVC koov
PVC koov

Npaj-tsim arched PVC panels yog ib txwm ua nyob rau hauv cov xim dawb lossis xim av, tab sis yog tias xav tau, lawv tuaj yeem pleev xim rau hauv cov xim

Classic brickwork zoo li kim. Yog lawm, thiab cov kev tsim kho no yuav raug nqi ntau (los ntawm 10 txhiab rubles thiab ntau dua), txij li nws xav tau kev suav txhij txhua thiab kev ua haujlwm phau ntawv. Qhov zoo tshaj plaws haum rau classic thiab loft-style interiors.

Cib koov
Cib koov

Lub cib zoo li hnyav, yog li tus thawj los ntawm nws yuav tsim nyog yog tias qhov qhib ntau dua 2 meters dav

Arched qauv ua ntoo yog qhov tsim nyog rau sab hauv, nrog rau cov chav dai hauv Mediterranean style, teb chaws, Provence. Rau lub chaw ua khoom ntawm xws li arches, glued plank blocks ua los ntawm spruce lossis ntoo thuv feem ntau siv. Qhov tsis zoo ntawm ntoo yog tias nws tau 2-3 zaug kim dua yas, thiab vim yog cov leeg ncaj, cov kab nrib pleb yuav tshwm sim dhau sijhawm ntawm cov chaw uas cov koov khoov.

Ntoo koov
Ntoo koov

Yog tias koj xav tau ib qho tshwj xeeb sab hauv, tom qab ntawd koj yuav tsum txiav txim rau ib tus neeg kev tsim cov ntoo ua ke nrog kev kos duab ntoo - tab sis cov haujlwm no yuav raug nqi ntau (los ntawm 120,000 rubles thiab sab saud)

Yuav ua li cas rau nruab cov koov hauv chav ua noj koj tus kheej

Lub koov hauv chav ua noj tuaj yeem ntsia los ntawm tes. Rau kev ua haujlwm, koj yuav tsum tau 1-2 nplooj ntawv ntawm phab ntsa ntub dej (fiberglass, tsis pub ntau tshaj 6.5 hli tuab), cov ntaub ntawv txhuas hloov tau yooj yim (piv txwv li, PN 100 Knauf 100x40 hli; tus nqi rau 3 meters - 250 rubles) thiab cov hniav zoo nkauj arched platbands rau xov Cov. Yog tias koj xav tau, koj tuaj yeem txuag ntawm kev yuav khoom ntxiv thiab ua rau cov cladding los ntawm pheej yig plasterboard los xij, uas yog putty thiab pleev xim kawg.

Koov ntawm MDF
Koov ntawm MDF

Npaj cov mob caj dab rau cov koov tuaj yeem yuav rau 3500-5000 r

Xav txog ob txoj hauv kev rau kev txhim kho cov hneev - tsuas yog los ntawm phab ntsa ntub dej thiab siv cov platbands zoo nkauj. Saib qhov twg koj xaiv, koj yuav tsum xub npaj lub qhib. Qhov no yog ua tiav raws li cov lus qhia:

  1. Lub qhov rooj qub tau muab tshem tawm nrog rau ntawm lub thawv. Qhov xaus ntawm phab ntsa raug ntxuav thiab theem.
  2. Npaj cov phab ntsa kom tsim tau lub tsev ceev nyiaj. Daim ntawv yuav tsum yog 20 cm dav dua qhov qhib. Qhov siab tau txiav txim los ntawm tus qauv "qhov loj ntawm lub qhov rooj ntawm txoj kab uas hla, muab faib los ntawm 2", rau cov nyiaj tau los, koj kuj yuav tsum ntxiv 20 cm.
  3. Cov ntawv txiav phab ntsa yog ntub dej (kom nws thiaj li pliable), manually khoov rau cov yam xav ua thiab tam sim ntawd txuas rau ntawm phab ntsa nrog cov ntaub nplaum. Tom qab daim ntawv tiav tiav lawm, nws tau ntsia hlau rau phab ntsa nrog daim tawv ntsia hlau.
  4. Lub voids nruab nrab ntawm plasterboard vault thiab phab ntsa yog sau nrog ua npuas ncauj, qhov tshaj yog muab tshem tawm nrog lub duav.
Npaj lub plasterboard puag
Npaj lub plasterboard puag

Daim ntawv plasterboard, khoov ntawm lub kaum sab xis uas xav tau, yog txuas rau phab ntsa nrog tus kheej tapping screws, thiab qhov khoob khoob tau ua npuas dej

Twb tau ntawm qhov no koj tuaj yeem nres tau - tsuas yog tso cov txiaj ntsig lub hauv paus, thiab tom qab ntawd pleev xim lossis "kaw" nrog cov ntawv ntsa. Qhov tshwm sim yog qhov yooj yim semicircular koov.

Xaus tiav ntawm koov
Xaus tiav ntawm koov

Putty yog thov rau cov kab xev serpyanka glued ntawm qhov kev sib txuas ntawm phab ntsa thiab arches, tom qab ziab, pleev xim yog thov rau saum toj lossis daim duab yog glued.

Yog tias koj xav tau ntau txoj hauv kev thiab cov kev xaiv nthuav, tom qab saum toj ntawm plasterboard puag, koj tuaj yeem nruab platbands ua los ntawm cov yas lossis ntoo. Txhawm rau tus qauv kom nyob ntev dua, kom tsis txhob ua rau lub sijhawm ntau, nws yog qhov zoo dua rau kev teeb tsa cov vaj huam sib luag ntawm cov hlau slats:

  1. Ntawm cov ntawv txhuas, txiav tawm txhua txhua centimeter nrog cov pliers thiab khoov cov hlau ua rau cov duab xav.
  2. Muab cov ntawv swb rau ob sab hauv qhov qhib nrog siv cov txheej txheem nthuav dav, nce ntaiv rov qab 2.5 cm ntawm ntug ntawm phab ntsa.

    Txhim kho cov hlau profiles ntawm phab ntsa ntub dej
    Txhim kho cov hlau profiles ntawm phab ntsa ntub dej

    Rau kev ruaj khov zoo dua, arched panels yog mounted ntawm hlau slats

  3. Muab cov ntawv npaj ntawm cov ntawv kho kom zoo nkauj ua rau aluminium slats (qhov kev nrawm yog nyob ntawm cov khoom ntawm lub chaw ua haujlwm - piv txwv li, MDF cov laug cam tau lo rau hauv qhov chaw tiv thaiv phab ntsa thiab phab ntsa ntub dej, thiab tus kheej tapping screws yog siv ntawm cov pob qij txha nrog rau txhuas slats).

Yog tias koj tsis xav teeb tsa cov hlau slats thiab koj tsis xav siv cov ntsia hlau ua qhov khi (“lub kaus mom” ntawm cov khawm ris yuav ua rau lub plhu ploj), tom qab ntawd nws raug tso cai ua kom lub nraub qaum nrog “kua rau tes” phab ntsa ntub dej thiab daim duab ntsa huv. Tab sis ib qho xwm txheej tseem ceeb: platbands hauv qhov no yuav tsum yog nyias thiab lub teeb li sai tau, txwv tsis pub lawv yuav tev tawm thiab poob tawm ntawm qhov qhib.

Yog tias koj tsis ntseeg tias koj tuaj yeem txhim kho koov, nws yog qhov zoo dua rau kev tso siab ua haujlwm no rau cov kws tshaj lij. Cov kev pabcuam ntawm tus kws ua txuj ci yuav raug nqi qis dua tus nqi kho ntawm phab ntsa lossis hloov cov platbands uas puas lawm nrog cov tshiab. Qhov nruab nrab, cov kws tshaj lij tsub nqi 2000-3000 rubles. rau kev npaj ntawm lub hauv paus thiab 1000-1500 rubles. rau lub installation ntawm cov qauv tiav hauv kev qhib (tus nqi tsis suav nrog cov khoom siv raw).

Dav arches ntawm plasterboard nyob rau hauv chav ua noj
Dav arches ntawm plasterboard nyob rau hauv chav ua noj

Nws yog qhov zoo dua rau kev tso siab ntawm kev teeb tsa ntawm cov qauv txheej txheem rau cov tub txawg

Video: yuav ua li cas rau nruab ib koov nrog koj tus kheej tes

Arches chav ua noj yog qhov ua tau yooj yim thiab stylish. Lawv zoo li qub thiab tso cai rau koj kom nthuav dav qhov chaw thiab teeb tsa meej thaj chaw ua haujlwm. Blanks rau arches yog pheej yig dua li cov qhov rooj. Ib qho ntxiv, koj tuaj yeem txuag tau nyiaj yog tias koj tau qhib qhov qhib koj tus kheej - cov chaw ua haujlwm niaj hnub tsim cov kab tsis zoo uas sib sau ua ke hauv ob peb teev.

Pom zoo: