Helmets for pedal cyclists and for users of skateboards and roller skates ; german version en 1078 : 1997 a1 : 2005 自行车赛车手防护帽和滑板及轮滑鞋运动防护帽.德文版
Neighbourhood sports equipment - structures for skate boards , roller skates , in - line skates and bicross 社区运动设备.滑板四轮滑冰鞋单排轮滑板和双排轮滑板的结构
Acting is like roller skating . once you know how to do it , it is neither stimulating nor exciting 表演就象滑旱冰，一旦你知道怎样做了，它就既不刺激，也不令人激动了。
Figure 7 13 ( a ) shows a man standing on frictionless roller skates on a level surface , facing a rigid wall 图7 13 （ a ）表示一个人穿着无摩擦的有轮滑冰鞋站在水平平面上，面对着一堵坚硬的墙。
Special skills and interests : tennis , surfing , ice skating , skateboarding , rollerblading , roller skating , kickboxing , thai - boxing , photography , and snowboarding 丈夫： michael rapino爱好：网球冲浪滑冰泰拳滑雪
We thus arrive at the serious biological paradox flippantly termed the rrr dilemma : nature ' s failure to produce rats with retractable roller skates 这样，我们便得出了一个被戏称为rrr的严肃的生物学悖论：大自然未能产生出有可伸缩的滑轮溜冰鞋的老鼠。
To meet , to the best of it ability , the children ' s various interest , this curriculum will teach general interest such as i - go classes , swimming , piano , and roller skating 满足幼儿未来发展的兴趣课程：开设钢琴、游泳、轮滑等兴趣课程，满足幼儿的发展需要。
17 roller skating lovers wearing swimming suits move one after another on a special skating lane along the western seacoast of haikou , south china ' s hainan province december 21 中国的北方天寒地冻，但在中国最南端的海南省海口市，年轻人依然可以穿着泳衣到海边轮滑。
News , photos , events , and information about artistic , hockey , and speed quad roller skating . emphasis is on u . s . regional , u . s . national , and world championship events 新闻，相片，事件，和的信息艺术，曲棍球，并且速度空铅压路机溜冰。强调在美国上地区性，美国公民，和世界冠军事件。
For the elegance and gorgeous colors , she takes along all kinds love collection in a body , melts refinement , pinches “ speed is the source of excitement , i am deeply impressed ” , and integrates the roller skating world "她"千娇百贵, "她"色彩艳丽,携万般宠爱集于一身,融精致灵巧浑为一体,挟"精彩源于速度,我为你所动"之运动之风,融入广阔的轮滑世界
