Qhov zoo ntawm cov pwm yas pwm khoom nto tsuag pleev xim?

Yog tias koj pleev xim rau sab nrauv ntawmyas pwm cov khoom, koj tuaj yeem xyuas kom meej qhov ci ntawm cov khoom. Vim tias cov khoom yas lawv tus kheej yog qhov nyuaj heev los xav txog. Yog li cov khoom yas zoo li tsaus dua, yog tias koj ntxiv cov khoom yas zoo li cov qauv ntawm daim tawv nqaij, nws yuav dim ntau dua. Yog li ntawd, qee cov neeg siv khoom, txhawm rau txhawm rau nrhiav qhov zoo nkauj ntawm cov khoom yas, yuav tsum tau txau nrog ib txheej ntawm cov xim pleev xim rau sab nrauv ntawm cov khoom yas. Qhov no yuav xyuas kom meej qhov ci ntawm cov khoom.

Kev pleev xim rau sab nrauv ntawm cov khoom yas tuaj yeem txo qhov seem ntawm cov khoomcov khoom yas. Qhov seem ntawm dawbcov khoom yasib txwm mob taub hau rau kev txhaj tshuaj molding kev lag luam, tab sis yog tias cov khoom siv sab nrauv yog pleev xim rau, qhov tsis zoo ntawm cov khoom yuav raug them thiab cov seem seem yuav raug txo.

Yog li ntawd, nws yog ib qho tseem ceeb heev rau pleev xim rau sab nrauv ntawm cov khoom yas uas xav tau nws. Txawm li cas los xij, kev pleev xim yog txheej txheem ntxiv rau kev txhaj tshuaj molding. Tus nqi yuav nce ntxiv.