up for air造句怎么写

The diver comes up for air.

A diver who comes up for air

The hippopotamus can survive underwater for up to 30 minutes without having to come up for air.

Like Libya, Poland came up for air after 40 years of totalitarian government.

No one can work for 24 hours a day without coming up for air

The diver came up for air again.

We swam a long way under water and then came up for air.