on both sides of the road,there are many tall trees

题目

on both sides of the road,there are many tall trees
为什么用both?

答案

both用中文直译是“两个都”,both side(边) 就是 “两边都”,on both side 在路的两边
全句译为：在路的两边,有许多高大的树.
相类似的词还有each,是指“每一个”；在这里用both是强调“两边”“两个”“两方”