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发疯似的跑上几步,然后纵身跃上一块金属板,头朝下在由无数个弯道组成的冰道里以120公里的时速飞驰——这就是冬奥会上的新项目俯卧式冰橇。从事这项运动的人必须要有足够的勇气,但除此之外还有一个因素不可或缺:适合做这项运动的身体条件。并不是谁每天坚持跑上几公里就能在比
Running madly a few steps, then jumped up a piece of metal plate and headed downwards at a speed of 120 kilometers per hour in the ice channel composed of countless turns. This is the new project of the Winter Olympics. . People who engage in this sport must have enough courage, but there is one other factor that is indispensable: the physical conditions that are suitable for this sport. Not everyone who insists on running for a few kilometers every day will be able to compare