The rapidest developing city(cities) in the world.
The fastest growing city(cities) in the world.
The rapidest growing city(cities) in the world.
The fastest developing city(cities) in the world.
晕,上面的有点错误吧。
The fastest growing cities in the world.
the fastest growing city.
XXXX is one of the world fast growing cities.
the city which is the fastest development in the world