1·Teenagers can go roller blading or ice skating.
年轻人可以去玩滚轴或者是溜冰。
2·It was the same blog in which she enthused about roller-blading for the first time: at night, fast, without a helmet.
在同一个博客中，也有她对自己第一次滑旱冰的津津乐道：晚上，速度很快，没带头盔。
3·There were other pleasant surprises, notably in rowing and roller-blading.
同时划船和旱冰都得到了意外惊喜。
4·Activities such as baseball, soccer, football, karate, and roller-blading all pose potential hazards to your child's teeth.
棒球、足球，榄球、空手道和轮滑都对孩子的牙齿构成潜在的威胁。