In 2003 the Mekong River Commission was appointed Research Coordinator for the Mekong Basin under the Challenge Programme for Water and Food.是什么意思_In 2003 the Mekong River Commission was appointed Research Coordinator for the Mekong Basin under the Challenge Programme for Water and Food.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句