例句：Taking exercise every day is good for health.
翻譯：每天做運動對健康有益。
變化
● 單數：exercise [ˋɛksɚ͵saɪz]
● 複數：exercises（指練習題時為可數，指運動則為不可數） ['ɛksɚs,ɑɪzəz]
例句：Eat less and exercise more.
翻譯：少吃多運動。
● 原形：exercise [ˋɛksɚ͵saɪz]
● 現在式單數：exercises ['eksəsaɪzɪz]
● 過去式：exercised ['ɛksɚs,ɑɪzd]
● 過去分詞：exercised ['ɛksɚs,ɑɪzd]
● 現在分詞：exercising ['eksəsaɪzɪŋ]