| 1. | She positively assured me that it was true . 她向我明确地保证那是事实。 |
| 2. | His master holds the patent of it . 现在专利证还在他东家手里呢。 |
| 3. | She won her licence in physics in 1893 . 她获得了物理学结业证。 |
| 4. | By god, you covered ground . 老天爷做证,你把这块地面都踏遍了。 |
| 5. | The third law of motion is easy to demonstrate . 第三运动定律是容易示证的。 |
| 6. | To aver is to allege in a pleading . 立证是在辩护中引例证明。 |
| 7. | By god, you are somebody . 老天爷做证,你是个有来头的人物。 |
| 8. | I have brought his birth certificate . 我带他的出生证来了。 |
| 9. | We publish this with all reserve . 本处公布此事确否待证。 |
| 10. | Commercial invoice is a document . 商业发票是一种单证。 |