That Africa and South America were once joined can be deduced from the fact that.

非洲和南美洲曾经彼此相连可以从这一事实推断出来。

youdao

That Africa and South America were once joined can be deduced from the fact that.

非洲和南美洲曾经彼此相连可以从这一事实推断出来。

youdao