Or can you think of someone who sometimes gets up to mischief?

或者是你能想到有时候会很淘气的人吗？

Martha knew that the children were up to mischief when she saw them giggling.

玛莎看到小孩们吱吱偷笑时，就知道他们要做顽皮的事了。

Ben was up to mischief when he persuaded Ken to paint his face.

当本说服肯给他画脸时 他是在胡闹。

'So be a good boy and don't get up to mischief.' This was a silly thing to say to a small boy at any time.

“所以做个好孩子，不要恶作剧。”任何时候对一个小男孩说这种话都是愚蠢的。