湄公河下游四国达成共同开发湄公河协议本刊讯调公河下游的泰国、老挝、柬埔寨、越南四国经过长达２１个月的马拉松式谈判，终于达成协议共同开发使用湄公河，使这条河成为各国水利河流和重要的交通运输线。四国已决定在９０天内在所达成的协议上正式签字并付诸实施。根据... Four countries in the lower reaches of the Mekong reached a joint agreement on the development of the Mekong River. The Thai, Laotian, Cambodian, and Vietnamese countries in the lower reaches of the Gong River have reached 21 months of marathon negotiations. They have finally reached an agreement to jointly develop and use the Mekong River, making the river a national water conservancy. Rivers and important transportation lines. The four countries have decided to formally sign and implement the agreements reached within 90 days. according to...