sān / fù / fù / zé / xié / zhù / chuán / zhǎng / guǎn / lǐ / jiǎ / bǎn / shàng / de / rì / cháng / gōng / zuò

三副负责协助船长管理甲板上的日常工作。

The third mate assists the captain with daily deck operations.