都睡着了

Everyone has fallen asleep.

→ 都
phrase Rare #27,612
Everyone has fallen asleep. 都 means “all” or “everyone” in the relevant group; 睡着了 means “has fallen asleep.”
CH: 我们都睡着了。
EN: We all fell asleep.

我们都睡着了。

We all fell asleep.

是不是都睡着了

Are you all asleep?

— 看见恶魔 (2010)

母亲和宏儿都睡着了。

Mother and Hong'er were both asleep.

上课时都睡着了

I fell asleep during class.

— 摔跤吧!爸爸 (2016)