您要查找的是不是：
- He engaged in trade for a number of years. 他做了好多年的生意。
- Her father kept a grocer's shop for a number of years. 她父亲开了几年杂货店。
- They have been in the wool trade for quite a number of years. 他们从事羊毛业已多年。
- We have lived here quite a number of years. 我们在这儿住了好些年了。
- Nobody grows old merely by a number of years. 仅仅一把年纪决不会导致衰老。
- She has endured great pain for a number of years. 他忍受着痛苦已经好多年了。
- Jakob has worked in the packaging field for a number of years. 雅各布曾在包装领域若干年。
- Their relationship has developed over a number of years. 多年来他们的友谊日益深厚。
- The railroad has been piggybacking for quite a number of years. 许多年来铁路上一直用火车平板车装运。
- Vethave been using bicillin for a number of years now. 现在的兽医已经开始普遍使用盘尼西林了。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- The number of tigers has reduced abruptly in the last fifty years. 在过去的五十年里，老虎的数目锐减。
- If a legal claim is not enforced ,it lapsed after a certain number of years . 如果一项法定的要求权不被强制实施的话，几年以后它就会失效。
- Returns the number of months in the specified year in the current era. 返回当前纪元中指定年份的月数。
- A number of cables are needed in this project. 这项工程需要大量电缆。
- If a legal claim is not enforced,it lapsed after a certain number of years. 如果一项法定的要求权不被强制实施的话,几年以后它就会失效。
- The approximate number of boys in the school is300. 这所学校男生数约为三百名。
- An inventor has a monopoly on his invention for a certain number of years. 发明者对他的发明享有若干年的专利权。
- The two writers have a number of tilt in print. 这两位作家写过一些文章互相攻击。
- Nobody grows merely by a number of years; we grow older by deserting our ideas. 人老不仅仅是岁月流逝所致,更主要的是懒惰、不思进取的结果。
