| ourcivilisation.com | |
| 网站标题： | Civilisation defined and explained in plain English (16-Jan-19) |
| 网站简介： | An explanation of civilisation that repairs the omission of all previous works on the subject by defining civilisation as the blossoming then withering of human understanding. (Last amended 16-Jan-19) |
| 关键字： | civilisation theory toastmasters australian understanding ourselves community declining study decline language senile explain toastmasters wisdom professor |
| fstc.org.uk | |
| 网站标题： | fstc.org.uk |
| 网站简介： | fstc.org.uk |
| 关键字： | fstc.org.uk |
| 1001inventions.com | |
| 网站标题： | 1001inventions.com |
| 网站简介： | 1001inventions.com |
| 关键字： | 1001inventions.com |
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