街头的小提琴手用欢快的曲调吸引了路人驻足。

The street ___fiddler drew crowds with his cheerful tunes.

那个会计是个财务骗子，经常改动账目来中饱私囊。

The accountant was a ___fiddler, altering the records to pocket money.

小潮沟里，雄招潮蟹正用它们的大螯互相打招呼。

In the tidal creek, male ___fiddlers are waving their large claws at each other.