| 1. | It has been 25 years since researches discovered the natural virus-fighting substance known as interferon .
科学家发现，用干扰素作为一种天然抗病毒的物质至今已有25年了。 |
| 2. | Scientists find evidence of water on distant planet
科学家发现遥远行星有水存在 |
| 3. | Scientists have discovered a new virus
科学家发现了一种新病毒。 |
| 4. | Scientists found the planet some 4 , 500 light - years from earth
科学家发现这颗行星距离地球约4500光年。 |
| 5. | Scientists find ' language gene '
科学家发现“语言基因” |
| 6. | Love at first smell british scientists discovered the secret of the smell
英国科学家发现“一闻钟情”的原因 |
| 7. | Love at first smell - british scientists discovered the secret of the smell
英国科学家发现“一闻钟情”的原因 |
| 8. | Love at first smell - british scientists discovered the secret of the smell
英国科学家发现“一闻钟情”的原因 |
| 9. | Identifying the virus gave scientists fresh hope of discovering a vaccine
鉴定病毒给予科学家发现疫苗的新希望。 |
| 10. | Most lost cities are found , and have been studied extensively by scientists
多数失落的古城都被科学家发现并进行了广泛的研究。 |
