地产开发商用活动房作样板间，既活便又节约成本。

Real estate agents use prefab dwellings as sample rooms, which are convenient to use and can save money.

youdao

地产开发商用活动房作样板间，既活便又节约成本。

Real estate agents use prefab dwellings as sample rooms, which are convenient to use and can save money.

youdao