Tom qab koj tau txiav txim siab yuav koj cov khoom ntim khoom, cov kauj ruam tom ntej yog kom tau txais cov ntaub ntawv hais txog kev them nyiaj. Yuav kom ua tiav qhov no, koj yuav tsum tau muab qee qhov kev xav rau ntau txoj kev them nyiaj sib txawv, ntxiv rau ob peb lwm yam tshwj xeeb.
Smart Weigh tau cog lus los pab cov neeg siv khoom nce kev tsim khoom ntawm tus nqi txo.
Lus
