Though it is new in China, in developed countries sport insurance plays a very important role in guaranteeing athletes' security.

虽然体育保险在中国还是新事物或新现象，但在体育发达国家中，对保证运动员的运动和生命安全起着极其重要的作用。

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While competitive basketball is carefully regulated, numerous variations of basketball have developed for casual play. In some countries, basketball is also a popular spectator sport.

目前市场上篮球是严格管理，众多的篮球变化已经制定了休闲游戏。

youdao

While competitive basketball is carefully regulated, numerous variations of basketball have developed for casual play. In some countries, basketball is also a popular spectator sport.

目前市场上篮球是严格管理，众多的篮球变化已经制定了休闲游戏。

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