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Have you ever raked through the paper card index of a big library?
你有没有在大图书馆的图书索引卡中搜索过？
youdao
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The characteristics of the university library evaluation index were analyzed.
分析高校图书馆评估的指标特点。
youdao
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The characteristics of the university library evaluation index were analyzed.
分析高校图书馆评估的指标特点。
youdao