“courtyard economy”造句，怎麼用courtyard economy造句

Ecological courtyard economy and industrialization of agriculture to explore ways of combining

The courtyard is tidy, clean and functional. It is very suitable for developing courtyard economy and family breeding.

The Chinese government will take measures to develop fruit production by using non-cultivated land, encourage peasants to grow fruit trees and vegetables in front of and behind their houses and develop a courtyard economy.