LITTLE KNOWN FACTS ABOUT BơM MANG.

知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。By anchoring into the decrease ribs, the diaphragm can maintain its structural integrity and conduct its functions effectively.Summary The diaphragm is actually a dome-formed muscle that separates the upper body within the abdomen. It's the main mus