Thaum ib tus neeg nyob rau hauv ib qho zoo tib yam pom lub peev xwm thiab muaj peev xwm rov qab ua ib yam dab tsi uas siv tau, cov txuj ci no, thiab tsis...
Yuav ua li cas thaum cov tsos ntawm lub tub yees tawm kom ntau tau? Koj lub tub yees ua tau 5-10 xyoo laus Thiab nws, nyob rau hauv sib piv rau cov khoom...