knock property

例句：

1. 1. The family's new house is a knocking property investment.
   这个家庭的新房子是一个值得投资的财产。
2. 2.He has been trying to sell his old car for a while now, but it's just a knocking property.
   他已经尝试卖掉他的旧车一段时间了，但只是一笔小生意。
3. 3. The company's stock is considered a knocking property in the market.
   这家公司的股票被视为市场上的热门投资。