管理员摘要：
例句： He was walking along the street. 他沿着街道走着。 We gave chase along the footpath. 我们开始沿小路追赶。 They walked slowly along the road. 他们沿公路慢慢走。……
例句：
He was walking along the street.
他沿着街道走着。
We gave chase along the footpath.
我们开始沿小路追赶。
They walked slowly along the road.
他们沿公路慢慢走。