How to evaluate the greening construction in Moscow?
Moscow has developed transportation and is the hub of China's railways, highways, river transportation and aviation. Electrified railways and highways extend in all directions. There are 9 passenger stations in the city, and a large circular railway with a total length of more than 550 kilometers is built on the periphery about 50 kilometers away from the urban area. The subway is the most popular means of transportation in Moscow, with 8 lines and an operating mileage of 2 12.5 km. Moscow subway is divided into three floors, with a depth of 100 meters, and passengers have escalators to get up and down. Station 100, the subway station is very beautiful.