Tropical rain forests are diminishing at an alarming rate because of the human need for food and demands for timber, energy, minerals, and other resources.
由于人类的食物需要以及对木材、能源、矿物质和其他资源的需求，热带雨林数量正在以令人吃惊的速度减少。
City; Rain resources; Collection methods; Use of the way.
城市；雨水资源；收集方式；利用途径。
Rain water resources, pollution of water sources as mild, after a brief can be used to deal with domestic water and industrial water.
雨水资源作为轻度污染的水源，经过简单处理就可用于生活用水和工业用水。
应用推荐