walk along的用法和樣例：
例句
- On the way back home, I was out of gasoline on a lonely road far from a town. I had to walk along the high way and suddenly I happened on a big house near the road.
在回家的路上，我的車行駛到遠離城鎮的偏僻處，汽油用完了。我不得不沿公路走著，突然發現離路不遠有座大房子。 - As I walk along the road, I muse on what I shall say.
我沿著大路一邊走一邊想著該說些什麼。 - I like to walk along the seashore.
我喜歡沿著海濱散步。
