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人类的探索精神是与生俱来的,从人类直立行走开始,就有这种对未知事物进行探索的勇气,人类解放了自己的双手,也解放了大脑,使人类有别于其他动物。探求一切未知的东西,既是人类进步发展的必然结果,也是人类自身内在的一种需要。人类抬起头来,仰望星空,他们不满足于生活在小小的地球,必然会想飞出天外,在辽阔
The exploration spirit of mankind is innate. From the beginning of human being’s upright walk, there is this courage to explore unknown things. Mankind has liberated his own hands and also liberated the brain and made mankind different from other animals. To explore everything unknown is not only the inevitable result of the progress and progress of mankind, but also an inherent need of mankind itself. As human beings look up and look to the stars, they are not satisfied with living on a small earth, they will surely want to fly out of the sky and in the vast