| 1. | He had made a thorough investigation. no wonder he knew so much about it .
他进行了彻底的调查。 |
| 2. | He had made a thorough investigation. no wonder he knew so much about it .
他对此事做了彻底的调查，怪不得他了解得那么多。 |
| 3. | Demand a thorough check of the accident
我们要求对事故进行彻底的调查 |
| 4. | I have some very thorough and talented pis in my staff
我的职员里面有私人侦探我做过彻底的调查 |
| 5. | They ' ve promised a thorough inquiry into the plane crash
他们答应对这次飞机失事进行彻底的调查。 |
| 6. | They have promised a thorough inquiry into the plane crash
他们答应对这次飞机失事进行彻底的调查。 |
| 7. | I have some very thorough and talented pis in my staff . .
我的职员里面有私人侦探我做过彻底的调查. . |
| 8. | After a thorough inquiry
经过彻底的调查了吗？ |
| 9. | He had made a thorough investigation . no wonder he knew so much about it
他进行了彻底的调查，无怪他对此事了解很多。 |
| 10. | He said such incidents were " rare " and it would be thoroughly investigated
他称这样的意外是罕见的，而且将被彻底的调查。 |
