Cook up and down the river

问题描述:

Cook up and down the river

你最好能把周围的东西也稍微说一下.
如果断句是cook up ...then and down the river...就是到下游来做的意思...
如果断句是cook ...and then up and down the river...可以理解为向上或向下的走走...
如果有一定的语境会毕竟容易理解一点...
千万别是考试卷里的改错...那就傻了.呵呵.