Deciding what to keep and what to conceal isn't a simple task, though, and will depend on how important and how frequently used each of the controls is.

虽然决定哪些保留哪些隐藏可不是件简单的任务，但是可以根据每个控件的重要性和使用频率来进行判断。

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By this discourse, Ali Baba perceived that Cassim and his wife, through his own wife's folly, knew what they had so much reason to conceal; but what was done, could not be undone.

通过这番谈话，阿里巴巴意识到凯新和他的老婆，由于他自己老婆的愚蠢，已经知道了太多他们必须隐藏原因；但是发生的事情已经无法挽回了。

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"I see what ails the child," whispered Hester to the clergyman, and turning pale in spite of a strong effort to conceal her trouble and annoyance.

“我明白这孩子是怎么回事了，”海丝特对牧师低声说着，由于强按心中的忧烦而变得面色苍白。

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When sophisticated cyberspies have access to a network for many months, they often take measures to cover their tracks and to conceal what they have stolen.

WSJ: Chinese Hackers Hit U.S. Chamber

But the West remains deeply suspicious and alarmed at what it fears is subterfuge and deliberate procrastination to conceal Iranian plans to be able to make weapons from its uranium stocks, and therefore the Western demand remains that Iran must suspend nuclear enrichment.

BBC: Iran in 'backroom offers' to West

She also said she took clandestine trips to pick up and drop off what she assumed were doping products, and that she bought Armstrong makeup to help conceal a bruise from a syringe injection.

CNN: The claims, the attacks, the legacy: 12 Lance Armstrong quotes to know