一、社会所需积极探索草坪对美化环境、净化空气、调节温度、供人们欣赏、游乐、运动,以及增进人们的身心健康和维护城市的生态平衡,都具有十分重要的作用。尤其是各类草坪运动场,更是一个城市生气勃勃、文明进取的象征。可以概括地 First, the community needs to actively explore the lawn to beautify the environment, purify the air, regulate the temperature, for people to enjoy, play, exercise, and promote people’s physical and mental health and maintain the city’s ecological balance, all have a very important role. In particular, all kinds of lawn playground, it is a city of freshness, symbol of civilization and progress. Can be summarized