If you're tired or stressed out or in a bad mood or, you know, full of rage.

如果你很累、压力很大、心情不好，或是很愤怒的时候，

会打棒球吗？ - SpeakingMax英语口语达人

I'm really tired and I have a lot of school work to catch up on.

我真是累坏了，我还有许多落下的功课得补起来。

I'd like 实战 - SpeakingMax英语口语达人

Even though I'm tired, my body feels invigorated.

尽管我很累，我的身体仍然精力充沛。

Do you ever实战 - SpeakingMax英语口语达人