Qhov chaw ntawm cov khoom siv caw qhov chaw uas lub txee lub tub yees tau muab tso rau, nws yuav cuam tshuam rau kev xaiv.Piv txwv li, yog tias koj tso rau hauv chav pw hauv tsev thiab chav tsev so, koj yuav tsum nyob twj ywm kiag li, yog li nws yog qhov zoo dua los siv semiconductor liab caw fridge rau lub sijhawm no;Lub suab nrov yuav tsum tsis yog siab, thiab lub suab nrov ntawm ...
Nyeem ntxiv