N?u b?n c?m th?y cách phân chia này ph?c t?p thì có th? Hello?u ??n gi?n h?n khi c?u t?o c?a b?m ???c phân chia thành two ph?n:The diaphragm’s basic anatomy is both equally fascinating and useful. It incorporates a one of a kind double-domed form, with a convex upper surface in addition to a concave decreased floor, that's important for it