RogunEconomist⁴¹³⁰³⁺² 基本例句 🌏洛贡；罗根；罗贡 This, the Rogun dam, will be the highest in the world, at least for a while, and was expected in 2008 to cost about$2.2 billion, or43% of the country's national income. 此罗贡坝至少一段时间内将是世界上最高的水坝，2008年预计将耗资约22亿美元，即该国国民收入的43%。 ecocn.org