I used to fall fast asleep. But these nights are like lonely nights. I started to miss my family.

我以前睡的很快的。可这几天特孤单，我想我家人了。

youdao

The first group was told to fall asleep "whenever you want," while the second group was instructed to fall asleep "as fast as you can."

第一组大学生被告知可以“谁时”入睡，而第二组大学生被告知“尽快”入睡。

youdao

With a bit of knowledge, a bit of planning and a bit of patience, we can learn to fall asleep fast!

只要有一点点知识，加一点点的规划和耐心，我们就可以学会很快入睡了。

youdao