该睡觉了英语怎么说

1. It's time for bed. 该睡觉了。

2. I think I'll hit the hay now. 我想我该上床睡觉了。

3. I'm going to call it a night. 我要结束今晚了。

4. It's getting late, I should head to bed. 时间有点晚了，我该去睡觉了。

5. I'm feeling tired, I better get some rest. 我感觉累了，最好休息一下。