Breathe: Breathing is an unique bodily function.

呼吸：呼吸是一种独特的机体功能。

The heart performs a vital bodily function.

心脏起著维持生命的重要作用。

So my death occurs at star two, loss of bodily function.

我的死亡就发生在星号二，生理功消失时。

Sleep is a very important bodily function in which your brain and body relax and rejuvenate after the stress of the day.

睡眠是一项十分重要的身体机能，让你的大脑及身体在一天的劳累后休憩并复苏生机。

He told her that it was just a natural bodily function and then he would laugh in her face as she tried to wave the fumes away with her hands.

他告诉妻子，那只是身体的正常现象，并且如果他再用她的手来扇走那难闻的气味的话，他将会公开笑话她。