Zaum ntawm lub lauj kaub, muaj ib yam dab tsi los ua ntxiv rau cov lus qhia nyeem rau cov freshener.Tus kws ua yeeb yam, thiab ib nrab sijhawm ntawm...
Thaum ib tug menyuam yaus tshwm nyob hauv lub tsev, ua tiav nrog nws yog cov khoom ua si ntawm cov khoom ua si thiab ntau yam khoom ua si. Nrog ntawd...
Ua ntej koj yuav tsum paub qhov loj me ntawm koj daim txaj: dav (w), ntev (qhov siab (b).Xav tau davntaub = 5cm + b + sh + hauv + 5 cm. Cov. Piv txwv,...