roller skating造句

1、The difference between roller skating and ice skating lies in the skating ground and skate, right?
不过现在花样滑冰比速度滑冰更引人注目，它包括男女单人滑，双人滑和冰上舞蹈。

2、A lot of people like roller skating very much, no matter you are a little child or an old man.
很多人非常喜欢轮滑，无论是小孩或老人，都对这个项目充满了兴趣。

3、You also know that roller skating is excellent exercise.
你也知道滑旱冰是很好的运动。