77.you obtain medicine for seasickness from the lifeboatman.

你可以从艇员那里获得晕船药。

21.passenger and crew. Follow the lifeboatman to the lifeboat stations on the embarkation deck.

旅客和船员们，跟随艇员到登艇甲板站。

64.strictly obey all instructions given by lifeboatman.

严格遵守艇长发出所有指令。