| 1. | Banks have developed along specialized lines . 银行向专业方向发展。 |
| 2. | All tv stations specialize in time wasting . 电视台都擅长浪费时间。 |
| 3. | Many libraries specialize in genealogy . 许多图书馆专门收藏氏族家谱。 |
| 4. | These capillars are highly specialized . 这些毛细血管已高度分化。 |
| 5. | Many students specialize in engineering . 许多学生专攻工程学。 |
| 6. | Nervous tissue is specialized for conduction . 神经组织的特殊功能是传导功能。 |
| 7. | She specializes in computer science . 她专攻计算机科学。 |
| 8. | We specialize in glass making . 我们专门从事制造玻璃。 |
| 9. | They cannot afford to specialize on its food . 它们不能把自己的食物局限于某一种类。 |
| 10. | His son specializes in geology . 他的儿子攻读地质学。 |