| 1. | Carlyle filed to take united defense public
.卡莱尔集团把联合国防公司公之于众 |
| 2. | . . . carlyle filed to take united defense public . .
. . .卡莱尔集团把联合国防公司公之于众 |
| 3. | September 1 1th guaranteed that united defense
9 11确保了联合国防公司 |
| 4. | Thanks a lot . - it owned united defense . .
谢谢-它拥有联合国防公司. . |
| 5. | Thanks a lot . - it owned united defense
-谢谢-它拥有联合国防公司 |
| 6. | The great wall of china was built to link existing fortifications into a united defense system and better keep invading mongol tribes out of china
中国的万里长城是中国古代为抵御蒙古人入侵而建造的，它将已有的单个要塞连成一体，从而形成一个完整的防御体系。 |
