人类注定是怕孤独的,因此他们一直都在寻找地球以外的生命。而且他们坚信地球以外一定有生命存在,或许我们现在还没有发现那些生命在哪里,或许那些生命还没有诞生, 但人类一定不是孤独的。因此, 即便是生命的蛛丝马迹人类也 Humans are doomed to be alone, so they are always looking for life outside Earth. And they are convinced that there must be life outside Earth, and perhaps we have not yet discovered where those lives are, perhaps those lives have not yet been born, but humans must not be alone. Therefore, even human clues of human life also