If we want to fly fast, high and without danger, these are physical laws just like the laws of physics.
英
美
- 如果我们想飞得高又快,又没危险的话,这些都是物质的法律,就像物理定理一样。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries