我想知道是谁在瞎摆弄这辆婴儿车。I'd like to know who's been messing about with the pram.如果你继续瞎摆弄那枝枪, 就会发生意外.If you go on fooling with that gun, there'll be an accident.枪是不能瞎摆弄的.Guns are not to be fooled with....

“瞎摆弄”的拼音为：xiā bǎi nòng...

“瞎摆弄”的英语可以翻译为：fool around [with]，fool about with，fuck around ...