“绿毯”咏叹调

• 作 者: 李原
• 出 处: 环境
• 发表日期: 1997年03期
• 关键词: 裸土 擦皮鞋 空气洁净 公共绿地 绿化覆盖率 人民广场 月没 园林界 地下管道 美国达拉斯

友人自海外归,见面头句话往往是:“出国一个月没擦皮鞋,仍是亮的!”本人也有类似的外访感受。试想,街头和居住区铺设那么多的草坪,不见裸土,道路又定时洒水,灰尘不扬,空气洁净,皮鞋当然不沾尘了。夜间脱鞋,鞋面有一点点

When friends return from overseas, the first sentence to be met is often: “I haven’t polished my shoes for a month, and I’m still bright!” I also have similar feelings for foreign visits. Imagine that there are so many lawns on the street and in residential areas that no bare soil is found. The roads are regularly sprinkled with water, dust is not raised, the air is clean, and the shoes don’t stick to dust. Take off your shoes at night and have a little upper