一所欧洲尖端科技研究中心开展了一次成功的大风筝实验，结果显示，这项传统的儿童游戏为可再生能源的研发带来了突破。
A traditional childhood pastime could provide a breakthrough in renewable energy, after successful experiments in flying a giant kite at one of Europe's top research centres.
一所欧洲尖端科技研究中心开展了一次成功的大风筝实验，结果显示，这项传统的儿童游戏为可再生能源的研发带来了突破。
A traditional childhood pastime could provide a breakthrough in renewable energy, after successful experiments in flying a giant kite at one of Europe's top research centres.
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