第一句：Which gate should I get on board?

　　我应该在几号登机口登机？

　　A: Which gate should I get on board?

　　我应该在几号登机口登机？

　　B: Gate Eight.

　　8号登机口。

　　第二句：What's the gate number?

　　我的登机口是几号？

　　A: Excuse me. What's the gage number?

　　请问我的登机口是几号？

　　B: Your gate number is 6.

　　您的登机口是6号。

　　相关表达法：

　　询问应该在几号登机口除了以上两种说法外，还有以下常用的句子：

　　Which gate does it depart from?

　　在哪个登机口起飞？

　　Where is the boarding gate for this flight?

　　这趟航班的登机口是几号？