"don't mess around" or "don't fool around" would be good...

p
panzerkom
楼主 (文学城)
ZT 文中对"不折腾"三字解读有点过了,有以文害辞、以辞害志之嫌
知识越多越敢动
2 楼
这个好
b
botong
3 楼
"mess around" is not a formal usage. can't use it for Mr. Hu