图书馆的核心价值是图书馆事业的本质体现，它决定着图书馆事业的性质和方向。
The core value of library is the essence of library cause, determines the nature and direction of the library cause.
图书馆的核心价值是图书馆事业的本质体现，它决定着图书馆事业的性质和方向。
The core value of library is the essence of library cause, determines the nature and direction of the library cause.
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