他告诉我如果他睡着的话就叫醒他。

He told me to wake him up if he was sleeping.

youdao

即使是醉酒驾车都要好一些，“如果你睡着了，那就真的太糟糕了。”他说。

Even a drunk has some reflexes. "If you fall asleep, your performance is much worse," he said.

youdao

如果接下来他能睡着的话，他会在90分钟后再次醒来。

Then if he could get back to sleep, he would wake up again 90 minutes later.

youdao

If the person next to you is asleep, gently wake him or her up.

如果你身边的人睡着了，轻轻地把他或她唤醒。

哈佛公开课 - 幸福课课程节选