UBS seems to have crossed the line, either by helping some clients set up dummy companies and sham accounts to hide money from the taxman, or by turning a blind eye when they did.

不论是帮助一些客户设立秘密代营企业和虚假账户进行逃税，还是在客户做这些事情的时候装聋作哑，瑞银集团撞上了高压线。

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Can dark clouds hide the hidden from the mighty eye of god?

乌云能遮掩得住上帝的无处不在的眼吗？

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While the scientific babble may not mean much to you, the long and short of it is that this discovery could "lead to further breakthroughs in invisibility cloaks, which could hide objects from the human eye" and make escaping your troubles quite a bit easier.

ENGADGET: Researchers develop metamaterial with negative refractive index