profit fund

例句：

1. 1.The company has established a profit fund to invest in emerging markets.
   该公司已设立一个利润基金，用于投资新兴市场。
2. 2. This fund is designed to provide financial support for small businesses.
   该基金旨在为中小企业提供财政支持。
3. 3.Investors can use this fund to diversify their portfolios and reduce risk.
   投资者可以使用这个基金来分散投资组合并降低风险。