bottom-up development

例句：

1. 1. The government's bottom-up approach to poverty alleviation has been effective in many areas.
   政府采取的自上而下的扶贫方法在许多地区都取得了有效成果。
2. 2. The company's bottom-up strategy for growth hasbeen well received by investors.
   该公司为增长所采取的自上而下战略得到了投资者的广泛认可。
3. 3. The bottom-up approach emphasizesthe importance of local knowledge and expertise insolving complex problems.
   自上而下的方法强调了地方知识和专长在解决复杂问题中的重要性。