| 1. | Better policies are especially needed because the international environment is fraught with uncertainty .
特别是需要更好的政策，这是因为国际环境充满着捉摸不定的因素。 |
| 2. | Georgetown international environmental law review
乔治城大学国际环境法评论》 |
| 3. | International institute for environment and development
国际环境与发展研究所 |
| 4. | Study on the sources of international environmental law
论国际环境法渊源 |
| 5. | N the status of environmental ngo in international environmental law
在国际环境法中的地位 |
| 6. | International environment and the development of china ' s economy
国际环境与中国经济的发展 |
| 7. | International institute for environmental affairs
国际环境事务研究所 |
| 8. | A new reflection on the influence of the
事件对国际环境影响的新思考 |
| 9. | Hence , the international environmental cooperation is essential
因此,国际环境合作是必不可少的。 |
| 10. | B ) international environment factors
第二是国际环境因素。 |
