| 1. | The amoeba, a denizen of fresh water, is such a case .
变形虫，一种淡水生物，就是这种情况。 |
| 2. | Many fresh-water productions are low in the scale of nature .
许多淡水生物在自然系统上的地位比较低。 |
| 3. | Freshwater fish are the most common and attractive freshwater inhabitants
淡水鱼是最常见和漂亮的淡水生物。 |
| 4. | Salt - water organisms are known to be more resistant to cadmium poisoning than freshwater organisms
大家公认淡水生物比海水生物更容易镉中毒。 |
| 5. | As far as anyone can tell , these microscopic freshwater animals have not exchanged genes , one with another , for 100m years
到目前为止，人们发现这种微型淡水生物已经有10亿年没有相互交换过基因了。 |
| 6. | Nuclear energy . measurement of radioactivity in the environment - bioindicators . part 6 : general guide for sampling fresh water biological indicators
核能.环境中放射性的测量.生物指示剂.第6部分:淡水生物指示剂取样的通用指南 |
| 7. | More work is needed to fill - in the significant gaps remaining of our knowledge on the current status of freshwater biodiversity and management
我们须要进行更多工作，以弥补我们对淡水生物多样性的现况和管理知识方面的不足之处。 |
| 8. | Unlike the shortages of sufficient clean water which have received considerable publicity , the threats facing freshwater biodiversity in the prd have a lower public profile
传媒对清洁水源短缺的报导甚广，但对珠三角淡水生物多样性面对的危机的报导则相对不多。 |
| 9. | But even if a number of the dolphins have survived , they and other freshwater animals , like the yangtze finless porpoise , are in serious danger of disappearing forever
但即使有一定数目的海豚继续生存下来， ?们和其他淡水生物，例如无鳍海豚，都是面临著消失的危机。 |
| 10. | The living planet index measures overall trends in populations of wild species around the world . it includes 555 terrestrial species , 323 freshwater species and 267 marine species
生生不息地球指数测量全球野生生物种群的整体趋势，包括555种陆地生物323种淡水生物和267种海洋生物。 |
