在我们进化到一个狮子、老虎、熊、植物、飞禽、岩石等等的世界时，我们从自然的世界中获得了快乐和充实。
Finally, we have evolved in a world of lions and tigers and bears; of plants and birds and rocks and things.
世界上共有三十多万种植物，毫无疑问，为了繁荣昌盛它们的感官都已高度进化。
With over 300,000 plants species on Earth, there's no doubt that they have highly developed senses to stay alive and thrive.
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