客运的英文：
passenger traffic

参考例句：

For example, a new 100,000 square meters passenger terminal has been constructed and the apron has been expanded.
比如北京机场就新建了一个10万平方米的客运大楼，停机坪也扩建了。

Hub-and-spoke refers to the typically US model of passengers being processed through large
中心辐射(Hub-and-spoke)表示一种典型的美国空中客运模式：乘客在大型的中心机场(hub)之间被运送,然后再转机前往靠近目的地的支线机

This is a passenger train.
这是辆客运列车。

The plane ferried passengers across the straits in half an hour
飞机用半小时就把旅客运过了海峡。

This aircraft company deals with freight only; it has no passenger service.
＂这家航空公司只办理货运业务,没有客运服务。＂

In 1936 Germany began regular transatlantic airship passenger service.
1936年德国用飞船创办横越大西洋的定期客运业务。

A commuter train collided with a freight train in a Los Angeles suburb, killing 26 people.
一辆通勤客运列车和一辆货运列车在洛杉矶郊区发生相撞，造成26人死亡。

passenger是什么意思：
n. 乘客；过路人
adj. 乘客的

bore passengers
使旅客厌烦

passenger manifest
旅客名单

embark passengers
使旅客上船、飞机等

tourist passengers
旅游车厢的乘客

This is a passenger train.
这是辆客运列车。

traffic是什么意思：
n. 交通；买卖；非法交易；运输，人流，货流；电信
v. 在...上通行；做…买卖

The traffic discords.
交通噪音刺耳。

Traffic lane contraction, Traffic Land Reduction
车道缩减

The dense fog paralyzed the traffic.
浓重的大雾使得交通完全中断。

I have no traffic with him.
我和他没有什么交往。

traffic pattern altitude
起落航线高度