1. Don't stay up too late.
別熬太晚!
2. Time for bed.
該上床睡覺了。
3. Why are you still up?
你怎么還不睡?
4. You should go to bed early.
你應該早點睡。
5. You should have an early night.
你應該早點睡。
6. Go to sleep.
快點兒睡!
7. Let's turn in early.
咱們早點睡吧!
8. It's time to hit the sack.
該睡覺了。
注:to hit the sack只能指結束一天工作和學習后晚上去睡覺,午睡也不能用這個短語來表達。
9. You should keep early hours.
你應該早睡早起。
注:to keep early hours指養(yǎng)成早睡早起的習慣,偶爾早起不能使用這個短語。
另外,英文中形容早起者的短語有early bird, morning lark, early riser, morning type.