tourism flow

• 客流量

tourism flow的用法和样例：

例句

1. The flow of visitors to Lhasa is amazing.
   前往拉萨的客流量大得惊人。
2. Zhengzhou Train Station has the largest passenger flow volume in the middle and lower reaches of the Huanghe River.
   郑州站是中原地区客流量最大的火车站。