public goods

例句：

1. 1. The government has been investing in public transportation to improve the quality of life for its citizens.
   政府一直在投资公共交通，以提高公民的生活质量。
2. 2.The public good is a concept that emphasizes the importance of collective action for the common good.
   公共利益是一个概念，强调了集体行动对共同利益的重要性。
3. 3. Public goods are often provided by governments or other organizations to benefit the community as a whole.
   公共物品通常由政府或其他组织提供，以惠及整个社区。