So ultimately, 20 million square feet of asphalt was replaced or avoided, and electrical consumption for air-conditioning went down, while employment for people to maintain those grounds went up, resulting in a net-savings to the system, but also healthier students and schools system employees as well.
最后，铺两千万平方英尺沥青路的计划 被取消了， 同时，使用空调所需的电力消耗降低了， 绿化带需要人照顾， 这样，许多人找到了工作， 成本就这样被降低了， 同时，师生们得到了更健康洁净的生活环境。