Notice the class value access, which allows the CSS to hide these extra content structures for traditional browsers.

注意class值access，它使CSS能够对传统浏览器隐藏这些额外的内容结构。

youdao

The value of knowledge and the return on the public investment in research depends, in part, upon wide distribution and ready access.

知识是否有价值、以及在科研领域的公共投资是否取得了回报，部分取决于研究的成果是否能够广泛地供应给人们，以及人们是否能够感受到这些研究成果。

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"Archiving practices have changed greatly since the 1970s," says Kapsalis, "and we keep our high value documents in a safe that I don't even have access to."

卡普萨利斯说：“20世纪70年代以来，档案管理流程已经发生了翻天覆地的变化，我们会把价值很高的文档存放在一个保险箱中，甚至连我都无法打开。”

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Student Shelia Melvin says she has discovered the value of Internet access.

VOA: standard.2010.01.05

Equal access to public education has been gained, but what is the value of access to a failing school?

CNN: McCain: Change is coming

Nearly two-thirds of travelers told FlightView that they would value mobile access to walking directions from to their departure gate, especially when changing planes on a connecting flight.

CNN: Opinion: Airport Wi-Fi and mobile services are lacking

And when, as will inevitably occur, player-generated IP acquires substantial real world monetary value, players should be able to access that value.

FORBES: Online Games And Crowdsourced Creativity: The Next Frontier In Intellectual Property