她正在做作业，但她觉得困了。

She's doing her homework, but she feels sleepy.

到了工作地点，我总是感到很困，不开心。

When I got to work, I always felt very sleepy and I was not happy.

他打了一个哈欠，显得很困。

He let out a yawn, looking very sleepy.

宝宝困了的时候喜欢吮吸拇指。

The baby loves to suck his thumb when he is sleepy.

当她非常困的时候，她的眼皮会下垂。

Her eyelids droop when she is very sleepy.

如果他们很困，他们的吸引力得分就很低。

If they were sleepy, their attractiveness score was low.

迈克的一个问题：我经常在午饭后感到有点困。

A problem from Mike: I often feel a little sleepy after lunch.

佩特： 我一点也不困。

Pat: But I'm not sleepy yet.

我觉得有点儿累,有点儿困.

I feel a bit tired and sleepy.

我又累又困，就去睡了。

Tired and sleepy, I went to bed.