side longitudinal

例句：

1. 1. The car is parked on the side of the road.
   汽车停在路的一边。
2. 2. The book has a red cover and a yellow side.
   这本书封面是红色的，有黄色的一面。
3. 3. The teacher asked us to stand on the sidelines during the game.
   老师让我们在比赛时站在场边。