there are trees on both sides of the road同义句 there are tresss on____ ____ of the road为什么是each side

问题描述:

there are trees on both sides of the road
同义句 there are tresss on____ ____ of the road
为什么是each side

这个应该是选择题吧? 如果是的话最好把别的选项页写出来,也许可以排除掉,比如别的说法都是错误的或者不恰当的……

there are tresss on each side of the road

each side ,each上是每个的意思,每边都有树就是两边都有树,且each是用于两者,all用于三者或三者以上

each side
这是常见用法,街道一般是Both sides,each side(这里译为街道的每一边)通常还可以用neither,either用作否定