One in seven accidents is caused by sleepy drivers.

　　每七次交通事故就有一次是駕車者困倦造成的。

　　Remember you may feel sleepy after taking the pills.

　　記住，吃了這些藥片之后，你可能會犯困。

　　The heat and the wine made her sleepy.

　　周圍暖洋洋的`，又喝了酒，她感覺昏昏欲睡。

　　He had begun to feel sleepy.

　　他已覺得困了。

　　She was still tired and sleepy when he woke her.

　　他叫醒她的時候，她仍然又累又困。