| 1. | There are basically two types of endemism .
特有现象基本有两种类群。 |
| 2. | There are three main types of cancer of the skin .
皮肤癌主要有三种。 |
| 3. | Water may serve as a type of instability .
水可以作为不稳定性的象征。 |
| 4. | Water may serve as a type of instability .
水可以作为不稳定的象征。 |
| 5. | There are four principal types of limestones .
石灰岩有四种主要类型。 |
| 6. | Could you make time to type this out ?
你能腾出时间把这个打出来吗？ |
| 7. | Certain types of steel don't bore well .
有些品种的钢材不容易打眼。 |
| 8. | The type of ground management must be decided .
必须确定土地管理方式。 |
| 9. | Signet cell types tend to grow more rapidly .
戒指状细胞生长较快。 |
| 10. | We all realized what type of man he really was .
我们都看透了他的为人。 |
