| 1. | New variants of some plant viruses have been produced artificially in the laboratory by treating pure virus strains with mutagens .
用亚硝酸之类的诱变处理纯病毒株系，能在实验室内人为地使有些植物病毒产生新变种。 |
| 2. | " we have consulted the marine fish culture industry
我们已谘询过海鱼养殖业内人士。 |
| 3. | - hell of a night out there . you know my wife ronnie . - well -
-天气遭透了见过我内人罗妮 |
| 4. | Hell of a night out there . you know my wife ronnie . - well - -
天气遭透了见过我内人罗妮 |
| 5. | Date : 15 and 16 june 2006 for traders
2006年6月15日至16日旅游业内人士 |
| 6. | Study of thermal comfort in air - conditioned hard sleeper cars
空调硬卧车内人体热舒适性研究 |
| 7. | My wife opened the gift box with caution
内人小心地打开礼物盒子。 |
| 8. | As usual my wife does the lion ' s share of our house - work
（内人像平常一样，做最多的家事。 ） |
| 9. | My wife felt strongly about the need for a trip to califor - nia
（内人认为有必要到加州一趟。 ） |
