| 1. | The racer lapped at unprecedented speed . 跑车以空前的速度跑完全程。 |
| 2. | His statement made an unprecedented splash . 他的声明引起了空前的轰动。 |
| 3. | This achievement is surely unprece-dented . 这成就确实是空前的。 |
| 4. | He has created an all-time record . 他创造了一项空前的记录。 |
| 5. | That is something new here . 在这儿这是空前的事。 |
| 6. | China 's industry is developing at an unprecedented rate . 中国工业正以空前的速度发展。 |
| 7. | I believe i never have had so readers as in this book . 我相信我这部作品的读者将是空前的。 |
| 8. | It must have been a unique moment in latin american history . 在拉丁美洲史上,这必定会是个空前的时刻。 |
| 9. | Their impact on contemporary society is enormous and unprecedented . 他们对现代社会的影响是巨大的和空前的。 |
| 10. | A record-breaking heat wave closed harvard university near boston . 空前的热浪使波士顿附近的哈佛大学被迫停课。 |