along /əˈlɔŋ/ I. prep. 沿着：We took a walk along the river. 我们沿河散步。There are trees all along the river banks. 沿河两岸都植有树木。‖II. adv. 1.向前(常用在go, run, come, move 等动词后，表示向前移动，与on近义)：The policeman told the crowd to move along. 警察叫人群向前移动。 She bicycled along, singing loudly. 她骑着自行车向前，大声唱着歌。 2.一道，一起：Would you like me to come along with you? 您愿意让我跟您一块去吗?