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英语
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It was three years ago that he joined the army与It is three years since he joined the army翻译及区
人气:116 ℃ 时间:2019-08-20 05:30:50
解答
他三年前参军了;他参军已经三年了
前者不知道他还在不在参军,后者知道他还在
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