Rock drill boat 钻岩船
boat drill 救生演习 ; 登艇演习 ; 钻探船 ; 登救生艇就位演习
Boat rock drill 钻岩船
Evacuation and Boat Drill 撤离和救生艇演习
drill l boat 钻探船
life boat drill 沉船法则
boat drill signal 救生演习信号
charter boat drill 救生演习
brear end boat drill 救生演习
I was curious to drill into the crowd, looked at the bridge: the original here in the Dragon Boat race.
我好奇地钻到人群中，往桥下望：原来这里在举行龙舟赛。
All crew members assembled on boat deck and exercised abandon ship drill.
全体船员在艇甲板上集合，进行弃船演习。
Execute a boat drill before departure and report.
在开航前进行救生演习并报告。
应用推荐