walk up/down/through/across的区别walk up 向上走 walk down 有向下走的方向性,沿着...向下走。(有散步的意思) walk along 也是沿着走,但是没有方向的制约,就是沿着...走 walk through 很明显有穿过的...
walk through和across有什么区别across 是指在表面上掠过,穿过,如 walk across the bridge,fly across the moutain,还有对面的意思,如across the roadthough多指从中穿过,通过,walk through the forest...