I just have to come up for air.

我只想出去呼吸下新鲜空气。

Amy: Why don't you come up for air?

你为什么不上来呼吸空气呢？

Pelicans wait for the fishes to come up for air to capture them.

鹈鹕会等鱼浮出水面换气时将其捕食。

Diving into water won't help - they'll wait till you come up for air.

潜入水中不起作用：它们会等你上来透气。

Terry: I just have to come up for air. I've been here for too long a time.

特瑞：我只想出去呼吸下新鲜空气。我呆在这里太久了。