Shallow breathing limits the expansion of the diaphragm and its movement.

浅呼吸会限制膜扩张和移动。

This leaves less room for the diaphragm to bring in fresh oxygen.

这会导膜有空间吸收新鲜氧气。

The lungs extend from the collarbone to the diaphragm in the thoracic cavity. The diaphragm is a muscular partition that separates the thoracic from the abdominal cavity and aids in the process of breathing.

肺部从锁骨延伸到胸腔中膜。膜是肌性分，将胸腔与腹腔分开，有助于呼吸过程。