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马斯克的目标之一,是将100万人送上火星。他这么做不是因为好玩,也不是因为个人的疯狂梦想,而是实实在在的对人类未来的担忧。
One of Musk’s goals is to send 1 million people to Mars. He did it not because of fun, nor because of his personal dreams, but of real fears about the future of mankind.