地理翻譯Round-3

The city also launched an innovative recycling program after environmentally concerned citizens blocked construction of a new garbage incinerator that would have emitted harmful air pollutants. These efforts paid off. Since 1989, the levels of the seven major air pollutants in Chattanooga have been lower than those required by federal standards.
在有環保意識的市民們包圍了新焚化爐的工程之後，這城市也實行了一項創新的資源回收計畫。成果奏效，自從1989開始，在查特努加市7項空氣物染物的檢測值皆低於聯邦規範。