| 1. | Did walter equate the balance of nature with god ? 沃尔特把自然的平衡和上帝划等号吗? |
| 2. | Every where man is altering the balance of nature 人类到处都在改变着自然界的平衡。 |
| 3. | Keeping the balance of nature is so important 保持生态平衡是很重要的。 |
| 4. | It ' s important for us to keep the balance of nature 保持生态平衡对我们来说是很重要的。 |
| 5. | Mankind have been trying every means to maintain the balance of nature 人类采用一切手段保持生态平衡 |
| 6. | We must keep the balance of nature 我们应该保持生态平衡。 |
| 7. | Mankind have been trying every means to maintain the balance of nature 人类采用一切手段保持生态平衡。 |
| 8. | We shouldn ' t destroy wild plants in order to keep the balance of nature 为了保持生态平衡,不应该破坏野生植物 |
| 9. | It is important and necessary that we ( should ) keep the balance of nature 我们要维持生态平衡,这是重要而且必不可少的。 |
| 10. | If we don ' t stop destroying forests , we may upset the balance of nature 如果我们再不停止破坏森林,我们将破坏大自然的平衡。 |