| 1. | Rights of common go back to anglo-saxon times .
公地使用权可以追溯到盎格鲁-撒克逊时代。 |
| 2. | The enclosure of norland common, now carrying on, is a most serious drain .
现在正继续进行着的诺兰德公地的圈地，是一个最沉重的负担。 |
| 3. | It happened that as he rode over a common he saw something on the ground in front like a great mound .
他骑马走过一块公地，偶然看见前面地上有一个像大土丘似的东西。 |
| 4. | Cattle were allowed to graze on the village common
村里公地原来允许放牧。 |
| 5. | Commissioner of public land office
公地管理局 |
| 6. | No one may cross the boston common without carrying a shotgun in case of bears
经过波士顿公地的人都要携带猎枪以防熊出没。 |
| 7. | He was discommoned by the nobleman , then the land was given to his brother
他被贵族剥夺公地使用权，然后把这块土地给他的弟弟。 |
| 8. | President abraham lincoln signed the homestead act on may 20 , 1862 , to spur western migration
为了刺激西部移民的发展，亚伯拉罕?林肯总统在1862年5月20日签署公地放领法案。 |
| 9. | This poster told americans about their opportunity to claim land and farm it , thanks to the homestead act
这张海报让美国人知道他们有机会能够得到可以耕种的土地，这都是公地放领法案的功劳。 |
| 10. | There are so many types of ecosystem services offered by the rivers , so that it can be considered in the scope of river services , resulting in " tragedy of the commons "
摘要江河提供了非常丰富的“非排它性”资源服务，因此容易陷入“公地悲剧” 。 |
