回复chloe
作者信息
发贴信息
正文
> chloe wrote: >中国的科学为何停滞不前？ > > >Because the civilization of ancient Rome perished in consequence of the invasion of the Barbarians, we are perhaps too apt to think that civilization cannot perish in any other manner. If the light by which we are guided is ev...
用两个手指一起，可以上下滑动文本编辑区。