| 1. | These cultures can be maintained indefinitely .
这些培养物能无限期地保存。 |
| 2. | Rail services are suspended indefinitely because of the strike .
铁路运输因罢工而无限期停运。 |
| 3. | The hybrid swarms may become larger and persist indefinitely .
杂种群将逐渐扩大并无限期地持续下去。 |
| 4. | America cannot indefinitely serve as the breadbasket for the world .
美国不可能无限期地作为世界的粮仓。 |
| 5. | Israeli population centers would not remain immune indefinitely .
以色列的居民中心不会无限期地不受侵犯。 |
| 6. | A good quality plasticizer will remain in the plastic indefinitely .
性质优良的增塑剂能无限期地留在塑料内。 |
| 7. | Persistent dumping, as its name implies, goes on indefinitely .
持续性倾销顾名思义，就是无限期地持续地进行倾销。 |
| 8. | They clearly could not be kept on board these tiny ships indefinitely .
他们显然不能无限期地被关闭在狭窄拥挤的舰艇上。 |
| 9. | She knew well that a woman's visit is apt to spin itself out for an indeterminate time .
她很清楚，一个女人作客很容易无限期地延续下去。 |
| 10. | A serial is a publication issued in successive parts and intended to be continued indefinitely .
连续分期，并拟无限期地继续发行的出版物，称为连续出版物。 |
