Urban large-scale park greenbelts play a great role in the construction of urban greenbelts because of their particular functions.
大型公园绿地因其特殊的功能和作用在城市绿化建设中占有举足轻重的地位。
Later, once the advancing deserts were halted, smallholders started harvesting and selling lumber for a living, while keeping the sheltering greenbelts in place.
后来，治沙取得成功，小农开始以采收和销售木材作为生计，同时维护绿色防护带。
Major systems commonly include bypass tunnels, greenbelts, and roads which are used to handle the runoff which exceeds the capacity of the minor drainage system.
大型系统通常包括旁路通道，绿化带和道路，用来处理超过小型排水系统处理能力的径流。
Flanked on both sides by 17-meter-wide greenbelts, People's Avenue goes across the center of the square. The total green areas in the square reach 80,000 square meters.
广场两侧各设17米宽的绿化带，绿化总面积达8万平方米。
Besides the simple arbor layer, the multilayer plantation structure should be adopted in order to enhance the ecological benefits and scene values of isolating greenbelts in Beijing.
为提高城市隔离片林生态效益及景观面貌，片林结构除简单的乔木层外，还应具有一定面积的复层混交种植结构。
Residents of Putuo district's Ganquan community have signed an agreement to use bicycles instead of automobiles, while other groups are adopting plants to develop more greenbelts in the city.
上海普陀区甘泉社区居民签署了协议用自行车代替汽车出行，还有的社区通过认领树木来扩大绿化带。
Residents of Putuo district's Ganquan community have signed an agreement to use bicycles instead of automobiles, while other groups are adopting plants to develop more greenbelts in the city.
上海普陀区甘泉社区居民签署了协议用自行车代替汽车出行，还有的社区通过认领树木来扩大绿化带。
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