It confirms there were bacteria at this time, living without oxygen, " Martin Brasier, a professor at Oxford University, said in a press release.

可以确切的说，那个时代有过细菌，生活在没有氧气的环境下。”牛津大学教授马丁.布瑞斯尔在一次新闻发布会中说道。

youdao

It confirms there were bacteria at this time, living without oxygen, " Martin Brasier, a professor at Oxford University, said in a press release.

可以确切的说，那个时代有过细菌，生活在没有氧气的环境下。”牛津大学教授马丁.布瑞斯尔在一次新闻发布会中说道。

youdao