trouble

cancellation / breakup / calling off / resolution

break up (relationship) / call off (engagement) / break off (promise), dissolve / resolve a conflict

解消: cancellation / 快勝: easy victory / 改称: renaming / 甲斐性: resourcefulness / 海将: vice admiral / 海相: Navy Minister / 会商: negotiations / 回章: circular / 海嘯: tidal bore / 海象: marine phenomenon

会商: negotiate / 解消: cancel / 快勝: win easily / 改称: rename

many years

(used with negatives) for a long time

many years / a long lifespan

a marine phenomenon

a tidal bore / a tsunami, a tidal wave