“告密者”造句

哈得诺思上尉当然要求那个告密者离职了.
Captain Hardnose certainly ran that rat over the hill.

团夥中的一员后来变成了告密者.
One of the gang members had turned informer.

歹徒头目决定要将告密者用汽车绑架去干掉.
The gang leader decided that the informer must be taken for a ride.