1.Got them in my sights!见一个，灭一个!2.Meet the long gun of the law.见识下法律的大枪吧!3.Boom! Headshot.崩!爆头~4.So many bad guys, so little time.坏人总是太多，时间却又太少。

详细答案：

1.Got them in my sights!

见一个，灭一个!

2.Meet the long gun of the law.

见识下法律的大枪吧!

3.Boom! Headshot.

崩!爆头~

4.So many bad guys, so little time.

坏人总是太多，时间却又太少。

5.Who doesn't like being under the gun?

有谁不喜欢被枪指着吖?

6.Up for a showdown?

打算摊牌了么?

7.Sorry boys, I keep the fuzzy cuffs at home.

真抱歉，少年们，我把皮手铐忘在家里了。

8.Want another shot? I wouldn't want toleave things up in the air.

想要再来一发么?我可不会留下任何悬念。

9.Would you prefer the good cop? Or thebad cop?

你们喜欢好警察呢?还是坏警察呢?