stock clearing house

例句：

1. 1. Thestock market is a place where investors buyand sell stocks.
   股市是投资者买卖股票的地方。
2. 2. He invested his savings in the stockmarket hoping for a good return.
   他将自己的积蓄投资在股市，希望获得好的回报。
3. 3. The company's stock price hasbeen steadily increasing since its IPO.
   该公司的股票自上市以来一直在稳步上涨。