栅栏关卡用英语怎么说

栅栏关卡（barrier gate）是一种用来控制交通流量的设施。它常常用在城市交通系统中的公交车站、火车站、地铁站等地方，通常是由一个闸门（gate）和一个栅栏（barrier）构成。当乘客想要进入或离开这些场所时，必须通过栅栏关卡，并使用有效的票证（ticket）或其他身份证明文件（identification document）才能通过闸门。
下面是一些例句：
Please show your ticket to the person at the barrier gate before entering the train station. (请在进入火车站之前向栅栏关卡处的人员出示你的车票。)
The barrier gate at the bus stop was broken, so the driver had to manually open and close it for each passenger. (公交车站的栅栏关卡坏了，所以司机不得不手动为每位乘客开启和关闭闸门。)
I forgot my transit pass at home and had to pay the fare at the barrier gate. (我把通行卡忘在家里了，只好在栅栏关卡处付费。)
The barrier gate at the subway station wouldn't open, so I had to use the emergency exit. (地铁站的栅栏关卡打不开，我只好使用应急出口。)