| 1. | There are four very sober and informative books of readings on the human population . 关于人口问题有四篇没有夸张而有启发性的读物。 |
| 2. | Due to human population explosion and to merciless hunting methods, many animal species have already been destroyed . 由于人口剧烈增长和竭泽而渔的捕猎方式,许多动物的品种已被灭绝。 |
| 3. | Human population will not threaten wild life . . 人口数量不会威胁到野生动物. . |
| 4. | Human population will not threaten wild life 人口数量不会威胁到野生动物 |
| 5. | Human population will not threaten wildlife in this area 人口数量不会威胁到此地的野生动物 |
| 6. | Human population natural resource management 人口与自然资源文摘 |
| 7. | Human population will not threaten wildlife in this area . . 人口数量不会威胁到此地的野生动物. . |
| 8. | Human populations are very similar , but they often can be distinguished 人类族群非常相似,但是往往彼此有别。 |
| 9. | A strain ff influenza a h9n2 virus repeatedly isolated from human population in china 2亚型禽流感病毒的研究现状 |
| 10. | Japan ' s human population is shrinking but the dog population is growing 日本的人口数量正在减少,而狗的数量正在增长。 |