Though not all demonstration sports were a matter of life and death, many were certainly a matter of weird and weirder.

尽管不是所有的演示项目要冒生命危险，但许多真是没有最奇怪，只有更奇怪。

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Give priority to the cultivation of the markets for physical fitness and amusement competition demonstration sports goods network sports sports publications and sports lottery.

重点培育健身娱乐、竞赛表演、体育用品、网络体育、体育书刊、体育彩票市场。

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Rice met with around 30 young ice-skaters at the Russian Army Sports Club rink who gave the top US diplomat a demonstration of their skills before posing for photographs.

当天，赖斯在俄罗斯中央陆军体育俱乐部滑冰场会见了约30名小滑冰选手。 小选手们为赖斯进行了冰上表演，还有幸与这位美国高级外交官合影。

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He will limber up at the Kuortane Sports Institute, in western Finland, before performing a demonstration run in his McLaren at London's Wembley Stadium as part of the Race of Champions event on 14 December.

BBC: Hamilton welcomes new regulations