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surrender; capitulation; submission
yield
長い戦いの末に敵軍が降服を申し出た。
After a long battle, the enemy army offered to surrender.
降服することなく最後まで抵抗し続けた。
They kept resisting to the end without surrendering.
困難に降服せずに前に進んでいきたい。
I want to keep moving forward without giving in to difficulties.