Also,you can monkey around when you feel like doing something, but have no firm idea of what to do.

VOA: special.2011.03.13

They found that certain cells, in particular, epithelial cells from monkey kidneys, were very effective at propagating the virus.

他们发现有些细胞,尤其是在猴肾脏的上皮细胞中,这种病毒能够有效地增殖

耶鲁公开课 - 生物医学工程探索课程节选

When you ask for the investment rate, you want to know the truth-- how much am I really getting so they don't monkey around here.

当你问投资收益率时,你要知道,我到底能赚多少,所以他们不再偷懒

耶鲁公开课 - 金融市场课程节选

"When Monkey Island came out, it didn't do very well, " says Ron Gilbert, Monkey Island co-creator and former LucasArts employee.

BBC: News

Monkey see, monkey do these days, even among hedge fund managers.

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But upon seeing that the other monkey has grapes, the capuchin monkey throws the next piece of cucumber that it is given back at the researcher.

CNN: Morality: It's not just for humans