I'm just going to be hanging around twiddling my thumbs.

我正要无所事事地旋弄拇指。

《柯林斯英汉双解大词典》

youdao

There might be a lot of us hanging around with lots of free time on our hands.

可能我们中有很多人无所事事，有大把的空闲时间。

youdao

I'm not going to give it all the credit, but maybe that was one of the reasons why I was able to come back so strong for the team pursuit and have a medal hanging around my neck today."

VOA: standard.2010.02.28

Again, this is his personal ambivalence about his own role, hanging around with ordinary people, sleeping in peasant lodgings and that sort of thing.

这也是他形象的两面性的证明,他喜欢在普通人身边游荡,或者住在农家小屋之类的

耶鲁公开课 - 欧洲文明课程节选

Why all these body parts hanging around?

为什么这些身体的部分,总是不停地出现？

耶鲁公开课 - 1945年后的美国小说课程节选

Taride spent his teenage years hanging around the beach and dreaming of being a musician.

BBC: Can you still go from burger flipper to president?

"Stabilization" sounds like code for values hanging around their current levels for a year.

FORBES

For years Helliesen has adopted stray cats he finds hanging around his Brooklyn precinct.

WSJ: NYC 'zombie' finds Long Island cat in Times Square