Jim Gartenberg, 35, a commercial real estate broker with an office on the 86th floor of 1 World Trade Center, kept calling his wife Jill to let her know he was O.K. but trapped.
The nature of real estatetrade is real estate property trade.
房地产交易的本质是房地产产权的交易。
3
Real estate trading is a trading activity in the market, it is take the real estate as trade object, it takes in the real estate transaction subject, and this trade was more professional.