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個(gè)專(zhuān)利是為一只軸向冰鞋。

3、In 1863, James Plimpton, a businessman from Massachusetts, invented a roller skate that could turn.
1863年，詹姆斯plimpton，一個(gè)商人從馬薩諸塞，發(fā)明了可能轉(zhuǎn)動(dòng)的一只溜冰鞋。

roller skate翻譯