here we can see a fan shaped area with several curved blocks  where trees and lawns are sandwiched by two lines of houses .
here we can see a fan shaped area with several curved blocks  where trees and lawns are sandwiched by two lines of houses .
here we can see a fan shaped area with several curved blocks  where trees and lawns are sandwiched by two lines of houses .
it is a fan shaped residential area separated by three curved roads .
many buildings and many green trees are orderly in a dense residential area .