sinking fund factor

例句：

1. 1.The company's stock price has been falling due to poor management.
   由于管理不善，该公司的股票价格一直在下跌。
2. 2.The falling fund factor is causing investors to sell off their holdings.
   下降的基金因子正在导致投资者抛售他们的持仓。
3. 3. The declining fund factor is a sign of economic instability.
   下降的基金因子是经济不稳定的一个标志。