We now know that, this is a good place to look for evidence of fossil life on Mars.

我们现在知道，这是一个在火星上发现化石生命证据的好地方。

youdao

We now know that, this is a good place to look for evidence of fossil life on Mars.

我们现在知道，这是一个在火星上发现化石生命证据的好地方。

youdao