sentry box 是什么意思

a small shelter with an open front to protect a sentry from the weather

	1.	It was a steel bridge of a single span and there was a sentry box at each end . 那是一座单孔铁桥，两端各有一个岗亭。
	2.	Reseach several problems on building the police security sentry boxes 治安防暴卡点建设若干问题研究
	3.	The partisan disguised himself as a peddler and got by the enemy sentry box 游击队员扮小贩通过敌人的岗亭。
	4.	Sentry box of the activity 活动岗亭：
	5.	The sentry box of the activity fully use internal wall panel and one s own intensity of the roof boarding , through draw nail , bolt , connection nailed to make up finalize the design the prefab system . construction swift , being portable , especially suitable for urban municipal administration , entrance guard room , service department , etc 活动岗亭是通过充分利用夹芯墙板及屋面板的自身强度，通过拉钉螺栓自攻钉将钢结构底座墙面夹芯板和屋面板连接组成的房屋系统。
	6.	The company products are used in the project , the activity office , dormitory , steel construction factory building , warehouse , large - scale exhibition room , roof of industry , commercial use add storey , purify the workshop , sentry box , chalet ; steel construction villa , communication room , room supplied to people who suffer disaster , etc . 公司产品适应于工程工业商业用途的活动办公室宿舍以及钢结构厂房仓库大型展厅屋顶加层净化车间岗亭度假屋钢结构别墅通讯变电房救灾房等。

sentry box是什么意思