Cov yees siv cov pa rau tsev kho mob yog qhov tsim kho tshiab, los ntawm cov ntaub ntawv siv tau zoo heev thiab cov kev ua tau zoo ntawm cov pa roj tsom rau tsev kho mob kom nce qib siab. Peb zoo tag nrho rau txhua qhov kev nthuav dav rau tsev kho mob , lav theem ua tau zoo, yog li coj koj cov khoom zoo meej. Mecanmed yog ib tug kws tshaj lij Tuam Tshoj cov pa luam yeeb rau tsev kho mob tsim tsev kho mob thiab yog tias koj tab tom nrhiav rau cov pa oxygen zoo tshaj plaws , Tham txog peb tam sim no!