roller skate造句

1、Don't skateboard or roller skate on the road...
不要在路上玩滑板或溜冰。

2、The first patent ever taken out on a roller skate was for an in-line skate in 1819.
1819年在溜冰鞋去掉的第一个专利是为一只轴向冰鞋。

3、In 1863, James Plimpton, a businessman from Massachusetts, invented a roller skate that could turn.
1863年，詹姆斯plimpton，一个商人从马萨诸塞，发明了可能转动的一只溜冰鞋。