我无所事事，心情愁苦。

I was at loose ends and in a funk.

《柯林斯英汉双解大词典》

我得说，在过去的一周左右的时间里，我无所事事，到处闲聊。

I must say I've been doing a lot of sitting around and chatting over the last week or so.

youdao

我无所事事的度过了今天，是昨天死去的人们所期望的明天。

Yesterday I spent today, nothing is dead people expected tomorrow.

youdao

So he makes fun of himself.

我无所事事。

麻省理工公开课 - 电影哲学课程节选

Whereas at home, I kind of like, just stay at home and do nothing, yeah.

而在家里我便无所事事，对的。

想吃中餐的时候 - SpeakingMax英语口语达人

I hate it when students are idle.

我讨厌学生们无所事事。

I hate 课堂 - SpeakingMax英语口语达人