Translation of "Policemen" in Chinese

My profession is policemen.

我的職業是警察。

The policemen arrested the burglar.

警察逮捕了竊賊。

The policemen said to them, "Stop."

警察对他们说：“住手”。

The policemen searched one house after another in looking for the thief.

为了把小偷抓住，警察逐家逐戶地搜查了。