用rigid demand造句子，“rigid demand”造句

Relying on the city changes process and the real estate market is huge rigid demand, lift demand will remain strong, it also provides an opportunity of development for enterprises.

Iron ore demand from China has almost been considered rigid demands, the Government of India and Australia sought to increase export tariffs to share.

The data from National Bureau of Statistic of China (NBS) tell me: the essence of Little Spring isn't the release of rigid demand for home ownership.