1·Greenbelt has often met similar criticism in recent years.
“绿地”近年来也常遭遇类似的批评。
2·With the development of high density central district of our country, new situation and features crop up, which pose new challenges to street greenbelt design of central district.
随着我国高密度城市中心区的飞速发展，城市景观出现了新的面貌和特征，这对城市中心区街道绿地景观规划设计提出了新的要求。
3·Park green space and protective greenbelt are close to 6% level.
公园绿地和防护绿地都在接近6％的水平。
4·Through the investigation of colored-leaf trees application in Shanghai, it's discivered that there are 94 species and 37 families in landscape greenbelt.
通过对上海市彩叶树种应用现状调查，园林绿地中应用的彩叶树共37科94种。
5·The content of building ecology garden city conclude building and improving greenbelt system of city.
建设和完善城市的绿地系统是生态园林城市建设的主要内容。