拜登总统宣布了一项为期 10 年的 $90B 计划，以更换美国城市的铅管以促进公共卫生。 President Biden announces a $90B, 10-year initiative to replace lead pipes in US cities for public health.

乔·拜登总统公布了一项为期 10 年的计划，旨在消除美国城市的铅管，该项目预计耗资超过 900 亿美元。 President Joe Biden has unveiled a 10-year initiative aimed at eliminating lead pipes in American cities, a project projected to cost over $90 billion. 这项工作的重点是通过更换这些危险管道来保护公众健康，特别是儿童的健康。 The effort focuses on safeguarding public health, particularly for children, by replacing these hazardous pipes.