出港航班旅客用英语怎么说

出港航班旅客用英语通常称为"outbound flight passengers"。

"Outbound"是英文当中"出发"的意思，来源于"out"和"bound"的结合。"Out"有"向外"的意思，而"bound"有"绑定、限制"的意思，因此"outbound"可以理解为"向外出发的"。

下面是一些使用"outbound flight passengers"的英文例句，以及它们的中文翻译：

Please make sure that all outbound flight passengers have their boarding passes and passports ready for inspection.
请确保所有出港航班旅客准备好登机牌和护照以便检查。

Outbound flight passengers are reminded to arrive at the airport at least two hours before their scheduled departure time.
提醒出港航班旅客至少在计划出发时间的两小时前到达机场。

The airport is experiencing heavy traffic, so outbound flight passengers are advised to allow extra time for travel to the airport.
机场交通繁忙，建议出港航班旅客预留额外的时间前往机场。