tieteCOCA¹⁹³⁰⁰⁴ 基本例句 🌏铁特河；市两条主要的季也蝶河；滨江大道 Such efforts are under way in S?o Paulo, for example, to bring the biologically dead Tiete River back to life through sanitation and water treatment systems. 例如，目前圣保罗市正在作出这种努力，通过环境卫生和水处理系统使已经无生物的铁特河重新恢复生机。2004.chinawater.com.cn