健康を維持する: 1. keep one's good health 2. keep oneself in good health 3. maintain fitness 4. maintain good health 5. maintain one's own health 6. preserve health 7. remain healthy 8. stay fit 9. stay healthy [we心身共に健康を維持する: maintain a healthy body and mind 運動して健康を維持する: keep oneself up by exercising 健康を維持するのに必要なことをする: do what's necessary to keep someone healthy〔人の〕 健康を維持するのに役立つ: help someone succeed in maintaining healthy〔人が〕 早期老化を防ぎ健康を維持する: combat premature aging to maintain a healthy 自分自身の努力で健康を維持する: maintain one's health depended on one's own efforts 身体を鍛えて健康を維持する: get and stay in shape 痛みに耐える方法を学ぶ: learn how to live through the pain 苦痛に耐える方法を学ぶ: learn how to live through the pain その民族は、自分たちの伝統を維持する方法を見いだした。: The people found ways to preserve their tradition. 健康体を維持する: maintain a healthy body 健康を維持するためにほとんど毎日泳ぐ: swim almost every day to keep oneself fit 健康を維持するには毎日数時間の日光が必要だ: We need several hours of daylight each day to keep healthy. 冷静に子どもたちに対処する方法を学ぶ: learn to handle someone's students without losing his temper
