#一线经济观察#【变废为宝——探访我国首个LNG冷能养殖鱼塘】你听说过“冷能”吗？你有想过在液化天然气（LNG）接收站里能看到鱼塘吗？在广东大鹏LNG接收站，曾经直接排走的“废水”如今却用来养殖优质海鲜，这究竟是怎么回事？戳视频一起看！You may have heard of heat energy, but have you ever heard of "cold energy?" A trial project at a LNG receiving terminal in southern China's Shenzhen is successfully utilizing "cold energy" to cultivate high-value fish. How does it work? CGTN reporter Wang Tianyu finds out. http://t.cn/A6TV9sqR