He was trapped in the elevator

困───sleepy

He sat in the back seat and soon felt very sleepy.───他坐在后座,马上就觉得很困倦.

He had begun to feel sleepy.───他已觉得困了。

I feel terribly sleepy all at once.───我突然觉得特别困。

I was beginning to feel amazingly sleepy.───我开始感到异常困倦。

The cat lay stretched out beside the fire in sleepy content.───那只猫伸展四肢躺在炉边睡得很满足.

Go to bed if you feel sleepy.───你困了就睡吧.

Tired, sleepy, boring and weakness and fatigue and rest to concentrate on it!───累了, 困了, 没劲了,乏力了,疲劳了,专心地休息吧!

She always has a sleepy expression.───她总是一副懒洋洋的表情.

I was beginning to feel amazingly sleepy.───我开始感觉到特别困。

She was so sleepy that she ran into a lamppost.───她如此困倦,以致撞到路灯杆上.