She gasped for air and drew in a lungful of water.

她倒吸气，吸了一大口水。

I bobbed to the surface and gasped a lungful of air.

我浮上水面，深吸了一口气。

You can save money on gas and entertainment costs while avoiding a lungful of secondhand smoke.

你可以省下汽油钱和娱乐花费，还不用受二手烟的危害。

He and Miriya entered on Jack's heels, doffed their masks, and took in a lungful of the dome's artificial atmosphere.

他和米莉娅跟在杰克的后面进来，摘掉他们的面具，深深地吸了一口圆顶舱内的人工大气。

At the top of Mt Qomolangma, at 8848 metres above sea level, a lungful of air contains less than a third as many oxygen molecules as it does at sea level.

在珠穆朗玛峰的山顶，海拔在8848米的地方，那里的空气中所包含的氧分子比它在海平面的三分之一还要少。