視頻對話：
Somebody's got to be missing a boat.
應該有人船失蹤才對。
I checked with all the big fishing fleets.
我查過了所有大的船隊。
None of them have an overdue boat.
沒有遲歸的船。
本期學習詞匯：
fleet
n.艦隊；船隊；車隊；港灣，小河
adj.快速的，敏捷的；轉瞬即逝的
vi.疾馳；飛逝
vt.使（時間）飛逝；消磨
例句：
1. The damage inflicted upon the British fleet was devastating.
英國艦隊遭到了毀滅性的重創。
2. The fleet began to fill away on a northerly course.
船隊開始借風向北航行。
3. The storm beached half the fleet.
風暴使艦隊的半數艦只擱淺。
4. Opportunity is everywhere, but it is fleet of foot.
機遇四處都有，但它轉瞬即逝。
5. On board the ship I fleet time by read detective story.
在船上我讀偵探小說，借以消磨時間。