问题描述：
英语翻译
If I were young again,I would from a habit of concentration
I would let nothing come between me and the subject in hand.
i would use every possible means to improve my memory.
If I were young again,I would from a habit of concentration
I would let nothing come between me and the subject in hand.
i would use every possible means to improve my memory.
问题解答：
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