The city, now covering 51 square km, has complete water and power supply and sewage facilities. Green areas make up 31.6 percent of the total city area, and the per-capita living space has reached 22 square meters.

• 现在拉萨城市面积51平方公里，水、电、排污等设施齐全，绿地面积占31.；6%25，人均居住面积达到22平方米。