bilateral economic aid

例句：

1. 1. The government has provided substantial bilateral economic aid to the developing countries.
   政府已向发展中国家提供了大量双边经济援助。
2. 2.The bilateral economic aid has helped toalleviate the poverty in the region.
   双边经济援助已帮助减轻该地区的贫困。
3. 3. Thebilateral economic aid is crucial for promotingeconomic development and improving people's livelihood.
   双边经济援助对于促进经济发展和改善人民生活至关重要。