plastic relief map

例句：

1. 1. The plastic relief map shows the distribution of water resources across the region.
   塑料缓解地图显示了该区域水资源的分布情况。
2. 2. The plastic relief map was created to help locals navigate their way through the city.
   塑料缓解地图是为了帮助当地人在城市中导航而制作的。
3. 3. The plastic relief map was used to identify areas with high pollution levels.
   塑料缓解地图被用来标识污染水平较高的区域。