bottom-up approach to investing

例句：

1. 1. The company's bottom-upapproach to innovation has been highly praisedby investors.
   该公司自上而下的创新方法受到了投资者的高度评价。
2. 2. The project's bottom-upapproach is based on a thorough analysis ofthe market demand.
   该项目的自上而下的方法是基于对市场需求的彻底分析。
3. 3. The bottom-up approach emphasizesthe importance of collaboration and communicationamong stakeholders.
   自上而下的方法强调利益相关者之间的合作和沟通的重要性。