wildlife quality index

例句：

1. 1.The wildlife quality index is an important indicator of the health of a region's ecosystem.
   野生动物质量指数是衡量一个地区生态系统健康状况的重要指标。
2. 2. The study found that the wildlife quality index had improved significantly in recent years.
   研究发现，近年来野生动物质量指数有显著提高。
3. 3. The government has launched a campaign to improve the wildlife quality index.
   政府已经发起了一项运动，以提高野生动物质量指数。