【慢直播：足不出户感受三亚海棠湾美丽的海岸线】Haitang Bay is one of the five major bays in south China's island province of Hainan. Join CGTN to enjoy the long stretch of soft sand and clean, crystal clear blue water. #CGTN直播##海南岛国际电影节2020# http://t.cn/A6qUuHN1 ​