walk along意思是：沿着…走例句：I took my dog for a walk along the river. 我带着狗沿那条河散步。词汇解析：

1、walk英 [wɔ:k] 美 [wɔk] vt.& vi.走；步行；散步n.步行;步态；;人行道；步行的路径vi.行走；陪伴…走；徒步旅行；不翼而飞vt.牵着（动物）走，遛，赶着…走2、along英 [əˈlɒŋ] 美 [əˈlɔ:ŋ] adv.一起；向前；进展；到某处prep.沿着；顺着；靠着…边扩展资料同义词辨析：walk、pace、plod 。1、walk v. 走，步行〔辨析〕指行走的最普通用词，通常后接副词或介词。〔例证〕Shall we ride or walk?

2、pace v. 踱步，走动〔辨析〕尤指因紧张、担忧、不耐烦等而来回踱步。〔例证〕I found him pacing in his office.

3、plod v. 沉重缓慢地走〔辨析〕指脚步缓慢、步履艰难地行走。〔例证〕We had to plod wearily on up the hill.