EPA 报告切萨皮克湾清理进展，宾夕法尼亚州的肥料径流控制至关重要，海湾获得 C+ 级。 EPA reports Chesapeake Bay cleanup progress, Pennsylvania's fertilizer runoff control crucial, bay receives a C+ grade.

环保局报告说,Chesapeake Bay清理工作正在取得进展,尽管进度落后于计划,宾夕法尼亚州加强努力,遏制化肥流失,这发挥了关键作用。 The EPA reports that the Chesapeake Bay cleanup is progressing, albeit behind schedule, with Pennsylvania's enhanced efforts to curb runoff from fertilizers playing a crucial role. 区域行政长官Adam Ortiz强调了宾夕法尼亚州对小农场和废水处理的投资。 Regional administrator Adam Ortiz highlighted Pennsylvania's investments in small farms and wastewater treatment. 该海湾在20年中取得了最高分,在最近的一份报告中获得了C+级,这表明清理举措的势头正在增加。 The bay achieved its highest score in two decades, receiving a C+ grade in a recent report, indicating that cleanup initiatives are gaining momentum.