李明博总统计划投资三千八百亿美元，雇佣人工清理四条主要的河流并且通过建设防护以及水处理设施来减少灾害风险。
President Lee Myung-Bak’s government plans to invest $38 billion employing people to clean up four major rivers and reduce disaster risks by building embankments and water-treatment facilities.