guest Moderator 管理成员 注册 2002-10-07 消息 402,644 荣誉分数 77 声望点数 228 2017-03-01 #1 A team of international scientists has found the oldest record of life on Earth in Northern Quebec, dating back at least 3.8 billion years. 查看原文...
A team of international scientists has found the oldest record of life on Earth in Northern Quebec, dating back at least 3.8 billion years. 查看原文...
