这个商场的客流量很大。
zhègè shāngchǎng de kè liúliàng hěndà 。
The passenger flow in this shopping mall is very large.
为了提高客流，我们需要做一些促销活动。
wèile tígāo kè liú ， wǒmen xūyào zuò yīxiē cùxiāo huódòng 。
To increase passenger flow, we need to do some promotional activities.
研究客流的变化对商业决策很重要。
yánjiū kè liú de biànhuà duì shāngyè juécè hěn zhòngyào 。
Studying the changes in passenger flow is very important for business decisions.