You can't take a breath under water.

在水下你不能呼吸。

Once we get the breath under control, l'm taking him shopping.

等我习惯他的口臭之后 我就带他一起去逛街。

He started convulsively, and then shrank down, catching his breath under the stinging pressure of the straps.

他开始抽搐，然后缩了下来，在带子的刺痛压力下屏住了呼吸。

At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.

在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。