Librarians' selfless devotion can act against us when users point to universality of access by holding up a cell phone and saying, "it's all in here" as evidence that libraries are less vital for researchers today.
然而，当用户举起手机并说"所有内容都在这里"，以此证明如今图书馆对研究人员的重要性降低时，图书管理员无私的奉献反而可能对我们不利。
Yet how was that universality of access made possible and, perhaps more importantly, how is it maintained?
然而，这种获取信息的普遍性是如何实现的？更重要的是，它又是如何被维持的？
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。