去年秋冬之交,上海各大街道的法国梧桐与银杏黄叶纷纷扬扬飘落一地。与往年不同的是,环卫工人并未清扫马路上的落叶。此举不仅未见市民投诉,反而引来大家一致的叫好声。原来上海已经有18条“落叶不扫”的新景观马路,自然引起许多关心上海城市行道树发展的人们的关注。上海是近代中国最早科学种植行道树的城市曾有报道称上海是“中国最早栽种行道树的城市”。此语违背事实。我国行道树种植已有3000年。但最早把行 At the turn of last year’s autumn and winter, Shanghai’s major streets of sycamore and ginkgo yellow leaves have floated in one place. Unlike in previous years, sanitation workers did not clean the leaves on the road. This move not only failed to see complaints from the public, but drew everyone’s unanimous applause. The original Shanghai has 18 “deciduous” new landscape road, naturally aroused the concern of many people concerned about the development of Shanghai’s urban sidewalk trees. Shanghai is the earliest modern city in China to planted tree trees. It has been reported that Shanghai is “the earliest city in China to plant street trees.” This language is contrary to fact. China has been planting tree trees for 3000 years. But the first line