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

旅客和船们，跟随救生登甲的救生。

77.you obtain medicine for seasickness from the lifeboatman.

你可以从那里获得晕船药。

64.strictly obey all instructions given by lifeboatman.

严格遵守长发出的所有指令。