Nearlyadecadelater, whenClarencemovedbacktotheUnitedStates, hecommercializedatechniqueoffreezingfishafternoticingthatmostfishwouldspoilafterbeingcaught.Juniortimes소리듣기거의 10년 후, 클라렌스가미국으로돌아왔을때, 그는대부분의물고기가잡힌후에상한다는것을알고물고기를얼리는기술을상품화했습니다.
AfterKorea'sliberationfromJapanesecolonialrule in 1945, minkewhalesweremostlycaught.웹 검색 예문소리듣기광복후엔 밍크고래가주로잡혔다.