缺乏锻炼英语

您好：翻译的最高境界是减少与母语的对应性。所以“您缺乏锻炼”的最好的译文或说法应类似于”You need more exercise"，再从语气上加加工，最后的产品应是“I think you need more exercise”。希望能帮上您，希望采纳。

the reason why middle school students are short of exercise Is that They don't have enough time

High school students lack of exercise every day because of lack of time

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英文原文：most of people are lacking of exercise英式音标：[məʊst] [ɒv; (ə)v] [ˈpiːp(ə)l] [ɑː] [ˈlækɪŋ] [ɒv; (ə)v] [ˈeksəsaɪz] 美式音标：[most] [əv] [ˈpipl] [ɑr] [ˈlækɪŋ] [əv] [ˈɛksɚsaɪz]