瞎搞

[xiā gǎo]

• fiddle
• tamper with
• fiddle-faddle
• ride blind

例句

1. 他对投资一窍不通，只是瞎搞一气罢了。
   He knew nothing about investment; he just it went it blind.
2. 别把收音机拿来瞎搞，否则你会弄坏的。
   Stop monkey about with the radio, or you'll break it.
3. 喜欢瞎搞所有的旋钮和转盘
   Liked to fiddle with all the knobs and dials.