Kab laum hauv tsev yog ib qho teeb meem nyuaj. Kev ua haujlwm nyuaj yog xav tau los rhuav tshem tsis yog cov neeg laus ua haujlwm nkaus xwb, tab sis kuj muaj cov kab mob uas tiv taus cov tshuaj lom, xws li kab larvae thiab qe. Nrog rau tus kab mob muaj zog, nws yog qhov nyuaj heev los daws cov kab mob ntawm koj tus kheej. Koj yuav tsum siv ntau txoj hauv kev ib zaug. Cov lus piav qhia ntawm qhov ua tau zoo tshaj plaws ntawm lawv yog nthuav tawm hauv qab no. Kawg hloov kho: 2023-12-16 03:12