He was trapped in a cave

困───sleepy;山洞───cave

Lily : Yes. But everyday when I get up, I still feel sleepy.───是 啊,但是每天起床的时候, 还是很想睡.

People who get up early feel virtuous all morning and sleepy all afternoon.───起床早的人上午精神抖擞,而整个下午却无精打采.

Colours can change our moods and make us feel happy or sad, energetic or sleepy.───颜色会改变我们的情绪,让我们感到高兴或悲伤, 充满活力或昏昏欲睡.

the wine made her sleepy.───了酒，她感觉昏昏欲睡。

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.

You want to be sharp, but you usually feel sleepy after lunch.───你想要精力充沛, 可你总是在午饭后感到昏昏欲睡.

It would be better to read after nap when you are sleepy in reading.───困时看书不如睡醒后再看.

A sleepy capital of a few hundred thousand people has mushroomed to a crowded city of 2 million.───几十万人的沉寂首府迅速发展成为拥有两百万人口的拥挤都市。