walk along ,walk down与walk up有什么区别呢?

题目

walk along ,walk down与walk up有什么区别呢?

答案

walk along和walk down这两个短语都是“沿着.走路或散步”的意思,可以互换,意思上基本没有什么区别.但常见　walk along that（ street）,walk down that（ road）.可见搭配上还是有一点区别,另外,口语表达中更常用walk down.
walk up 有两个意思,一个是招呼人“快来看啊!”另一个是“走上前来,向.走过来”,比如有个人走过来和我说话,a strange walked up and talked to me.