岗哨的英文：
lookout post; sentry

参考例句：

The lone sentinel walked toward his post.
哨兵独自走向岗哨。

Guards have been posted at several point around the perimeter.
在环形防线上已布置了几处岗哨。

They set guards at all the gates.
他们在所有的大门口都安排了岗哨。

The big man stabbed at the guard with a knife
那个大汉一刀就把岗哨捅倒了。

Here has the cunning Frenchman been placing a picket directly in our path
这个狡猾的法国佬，连在这儿咱们要通过的路上，也放着岗哨哩。

lookout是什么意思：
n. 瞭望台；望风者；瞭望台；监视，警戒；前景，前途

NASB：Then the lookout called,
吕震中本：于是那观看者（传统∶狮子）喊着说∶「主阿，我终日不断地在了望楼上站着，我整夜无停地在我的守望所上立着。

The general posted a lookout on top of the hill.
将军下令在小山顶上设立一个监视哨。

I'll be on the lookout for a new deck of cards for you if you want.
如果你需要的话，我可以帮你买一副新的纸牌。

post是什么意思：
n. 邮政；邮件；柱，桩，杆；岗位
v. 邮寄；张贴；宣告，发表；布置

There was a big post/a lot of post this morning.
今早邮件很多。

Sign posts direct travellers.
路标给游人指路。

You would have posted scam！
你会把诈骗的事给捅出去！

sentry是什么意思：
n. 卫兵,看守,哨所
vt. 设岗哨
vi. 站岗,放哨

The sentry is on guard.
那哨兵在站岗。

The corporal will relieve the sentry in an hour.
下士一小时后接替卫兵。

There was a knock at the door and a sentry put his head in
门上响了一声，一个哨兵把头伸了进来。