Sleep in:

① 睡在 ...

② 睡懶覺 √

例句：

On Sundays, I sleep in.

每個星期天，我都會睡懶覺。

Sleepyhead:

瞌睡鬼 √

例句：

Come on sleepyhead - time to get up.

快點吧，懶鬼，該起床了。

Be able to do something in your sleep:

閉著眼睛都能做 √

例句：

It's a piece of cake. I'm able to do this in my sleep.

這對于我來說太簡單了，我閉著眼睛都能做。

(素材來自學(xué)英語口語，如有侵權(quán)請聯(lián)系刪除)