| 1. | It has left an automatic messenger behind to await the possible awakening of an advanced civilization .
它身后留下了一种自动信息通讯装置，以等待高级文明的可能的萌发。 |
| 2. | Adhere to the onward direction of advanced civilization
始终坚持先进文化的前进方向 |
| 3. | The ancient egyptians had advanced civilization
古埃及人曾经拥有高度文明。 |
| 4. | Ancient greece was an advanced civilization
古希腊是个先进的文明国家。 |
| 5. | Ur earth has a pretty advanced civilization
增进世界文明的方法 |
| 6. | Advanced civilizations work for their society 2 - 4 hours a day
先进的文明为他们的社会一天工作2 - 4小时。 |
| 7. | An advanced civilization
先进的文明 |
| 8. | Such tendencies can be modified only by advancing civilization and by gradual spiritualization
如此的趋向能被高级文明和精神净化逐渐修正。 |
| 9. | Why do we expect that it will be easy to recognize the manifestations of very advanced civilizations
为什么我们期待认识很先进的文明的存在会是容易的？ |
| 10. | It is possible that some advanced civilization gets the energy they need through this method
或者在茫茫宇宙，确有先进的天外文明，利用这个方法抽取黑洞的能量呢！ |
