客流量过大的英文：
passenger surge

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。

surge是什么意思：
n. 大浪；汹涌；激增
v. 汹涌；蜂拥而来；激增

surge voltage protector
浪涌电压保护器

characteristic surge impedance
特性浪涌阻抗

The tide of revolution is surging ahead.
革命的洪流奔腾向前。

It was a volcano that caused that surge.
那是由于火山现象所造成的大浪。

The photographers and cameramen surged forward.
摄影师和摄像师们蜂拥上前。