We try to keep together as a family.

我们尽力团结得像一家人。

Keep together, please.

请聚在一起。

Let's keep together or we shall lose each other.

咱们待在一块儿，否则就会失散了。

You singers must keep together or you will spoil the music.

你们这些歌手一定要唱得谐音同调，否则就把曲子糟蹋了。

Most animals that live in herds depend on smell to keep together.

群居的动物是靠气味维系群体的。