【穿越迷雾：谁是船舶的“护航使者”】浩渺无垠的南海海域，每年有约8万艘来自世界各地的船舶自由通行，繁忙有序。全天候运转的海事系统为它们拨散迷雾、“保驾护航”。CGTN带你深入“护航”日常。#共绘这片蓝# #中国东盟# Around 80,000 vessels pass through the South China Sea, some of the world's busiest waters, safely each year. Maritime safety systems work 24/7 to prevent accidents and ensure smooth operations. What happens when ships go off course? Who ensures their safety and how? CGTN has exclusive access to views from insiders. http://t.cn/A6BDXyah