passenger ship 客轮

luxury cruise ship 豪华游轮

Jianli section at the middle reaches of Yangtze River 长江中游监利水域

cyclone 龙卷风

Yangtze River navigation administration 长江航运管理

capsize （船）倾覆，翻船

distress call 求救信号

group tourists 团队游客

minimize the death toll 减少死亡人数

first level emergency response 一级应急响应

rescue operation 救援行动

underwater rescue operation 水下救援行动

senior domestic tourists 国内老年游客

shipping route 航线

life jacket 救生衣

yellow alerts on rainstorms 暴雨黄色预警