那人私下承认他的动机是为了牟利: the man privately admits that his motive is profits
房地产: real estate 短语和例子他拥有相当可观的房地产。 he owns considerable real estate. 房地产价格回升了。 real estate has recovered.; 房地产公司 real estate agency; 房地产经纪人 real estate agent; realtor; 房地产市场 real estate market;