求翻译：它具有节能、省地、用量大、全天候、无污染又安全等特点，属绿色环保交通体系，符合可持续发展的原则，特别适应于大中城市。是什么意思？

It has energy, province, a large amount, weather, pollution and safety features, is a green transportation system, consistent with sustainable development principles, particularly suitable for large and medium cities.

正在翻译，请等待...

It has the energy conservation, the province, the amount used in a big way, all-weather, does not have characteristics and so on pollution security, is the green environmental protection transportation system, conforms to the sustainable development principle, adapts specially in the big or media-si

It has energy, and large, dosage, and characterized by round-the-clock, pollution-free and safe, is a green transport system, in line with the principles of sustainable development, particularly suitable for large and medium cities.

It has energy, province, a large amount, weather, pollution and safety features, is a green transportation system, consistent with sustainable development principles, particularly suitable for large and medium cities.