沈黙の艦隊 The Silent Service

かわぐちかいじの代表作『沈黙の艦隊』は副題 The Silent Service だった。英語では潜水艦戦力を the silent service という。

沈黙の艦隊　The Silent Service　VOYAGE1(4/4)English sub
https://www.youtube.com/watch?v=Nu8jaTD9370  2:07 the silent service
5 Things You Don’t Know: U.S. Navy
https://www.youtube.com/watch?v=3_Sqen57lFk  0:24 Canada's silent service
Mending Canada's submarine fleet

練習問題解答
a-7128 the silent service
b-0170 the silent service
b-4121 the silent service
b-4538 the silent service
b-6464 the silent service