We are walking along the banks of the river为什么bank要加S河岸怎么复数呢

问题描述:

We are walking along the banks of the river为什么bank要加S
河岸怎么复数呢

因为河两边都有岸啊

因为河有两岸

因为一条河有两个bank.如果指明是在具体的一个bank时,就不用复数,如;We are walking along the left bank of the river.