The cramped and stuffy living environment, plus the heavy and complicated work and training, as well as the roughness of the seas, have all made the navy a tough place to do military service.
擁擠與窒悶的生活環境，加上繁重的工作與訓練，以及出海執勤時的風浪顛簸，使海軍一向被視為當兵的畏途。