fiddle

Stop fiddling with your tie and just sit still for a moment!

(Chinese) 别瞎弄你的领带了，静静地坐一会儿！

He was arrested for trying to fiddle the company's financial records.

(Chinese) 他因企图篡改公司的财务记录而被捕。

In country music, the lead instrument is often a fiddle rather than a piano.

(Chinese) 在乡村音乐中，主乐器通常是小提琴（fiddle）而不是钢琴。