快点睡觉英语翻译为：Hurry up and go to bed.

hurry up：赶紧;赶快;使加快;使提早；

例：

Hurry up! Hell be back any minute now.

快点！他随时都会回来。

Hurry up! It would be a shame to miss the beginning of the play.

快点儿！要是错过这出戏的开场就太可惜了。

Hurry up and get dressed.

快点穿上衣服。

For Gawd's sake hurry up!

看在上帝的份上快点吧！