原文:Human beings have distinguished themselves from other animals, and in doing so ensure

d their survival, by the ability to observe and understand their environment and then either to adapt to that environment or to control and adapt it to their own needs.译文:人类已经将自己与动物区分开来,这样做是为了确保自己的生存,人类有观察和了解周围环境的能力,所以要么适应环境,要么控制环境使之满足自己的需求。