you are walking along the bank of river语法对吗?you are walking along on the bank of river

问题描述:

you are walking along the bank of river语法对吗?you are walking along on the bank of river
you are walking along on the river bank
这三句都对吗?如果错了错在哪里

第一句话是对的.walk along 就是沿着……走的意思