動詞 mess around:

1. do random, unplanned work or activities or spend time idly
   同義詞：putter, potter, tinker, monkey, monkey around, muck about, muck around

1. Come on, you guys, start doing some work; don't just mess around all day!
   得啦，你們這些家伙，開始干點事吧，別整天閑混了。
2. Come on, You guys, start doing some work, don't just mess around all day.
   來吧，伙計們，開始做一些工作吧，不要整天胡混。
3. Don't mess around with sharp knives!
   不要擺弄刀口鋒利的刀！
4. Be nicer to him. You shouldn't mess around with him like that.
   對他好些，你不該對他那麼隨便。