It's like having proper tires on your car instead of messing about with ceramic brakes and nonsense like that.

而不是什么陶瓷刹车片之类没用的东西一样。

A pretty girl, but she messed about with herself too much.

是个漂亮女孩，但惹了一身麻烦。

People mess about with everything just like they do in Europe.

人们把一切都搞得乱七八糟，就像他们在欧洲一样。

Stop messing about with those animals and find yourself a husband.

别再跟那些动物打交道了，给自己找个丈夫吧。

Don’t mess about with my camera – you’ll break it.

【break】别乱动我的照相机，你会把它弄坏的。

" They didn't try and mess about with you while I was being beaten up" ?

“我被打的时候， 他们没有和你过不去” ？

" Do you mean to tell me, " said Mrs Weasley, her voice growing louder with every word and apparently unaware that her fellow visitors were scurrying for cover, " that you have been messing about with Muggle remedies? "

“你想告诉我，”韦斯莱夫人一个字比一个字说得响，似乎没发觉其他人都在惊慌逃窜，“你在瞎用麻瓜的疗法？”