The concept of a shadow biosphere, according to Professor Davies, "is still just a theory".

“阴影生物圈”的概念，戴维斯教授说，“只是一个理论而已。”

youdao

The concept of a shadow biosphere, according to Professor Davies, "is still just a theory".

“阴影生物圈”的概念，戴维斯教授说，“只是一个理论而已。”

youdao