investment interests

例句：

1. 1.The company's investment in new technology has yielded significant returns.
   该公司对新技术的投资带来了显著的回报。
2. 2. Investing in stocks is a common way for individuals to generate income.
   投资股票是个人获取收入的一种常见方式。
3. 3. The government's investment in infrastructure has greatly improved the quality of life in the region.
   政府在基础设施上的投资极大地改善了该地区的生活品质。