they are walking over the bridge为什么不是across the bridge?
问题描述:
they are walking over the bridge为什么不是across the bridge?
答
虽然walk over 和across都有走过的意思,但是across是横过,比如横过马路,并且across不是动词,也不能直接这么用,要么是cross the road,或者是go across the road.