| 1. | Certain types of steel don't bore well .
有些品种的钢材不容易打眼。 |
| 2. | This variety is susceptible to fire blight .
此品种易感染火疫病。 |
| 3. | In ten days we collected over 100 varieties .
我们采集到一百多个品种。 |
| 4. | Golden delicious is a very fruitful cultivar .
金冠是一个非常丰产的品种。 |
| 5. | There are also some virus strains .
此外还有一些病毒品种。 |
| 6. | His pedigree was a little too perfect .
他的品种有点太纯。 |
| 7. | Breeding was the "in" thing .
品种是一个十分重要的问题。 |
| 8. | The diversity of the breeds is something astonishing .
品种的繁杂，实在使人惊奇。 |
| 9. | In many varieties pvx evokes an interveinal mosaic .
PVX在许多品种上表现脉间花叶。 |
| 10. | There are several species of maple trees that are tapped .
产枫浆的枫树有好几个品种。 |
