为什么地球上没有更多不同种类的生命形式？

Why isn't there more variety of life on Earth?

youdao

我们到处为其他生命种类的出现创造空间。

Here and there we create space for other varieties of life to emerge.

youdao

我们到处为其他生命种类的出现创造空间。

Here and there we create space for other varieties of life to emerge.

youdao