Australia's success story is about more than easily copied technological fixes, and up to now no nation has replicated its all-encompassing system.

澳大利亚的成功故事不仅仅是简单的复制技术性修正，到目前为止还没有一个国家复制了它包罗万象的系统。

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Up to now no ASIC chips can be applied to EPON upstream physical layer directly, neither can PCS sublayer.

目前EPON的物理层(其中包含物理编码子层)在上行方向尚无asic芯片可以直接使用。

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Nevertheless, up to now no one has offered a systematic and feasible principle to pilot film title translation.

遗憾地是，目前似乎还没有人提出一套比较完整可行的原则指导片名翻译。

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Now, I put a version up there, I have no idea if this is the right way to do comparisons or not.

现在，我把一个版本放在这里了，我不知道这是不是,做比较的正确方法。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now the number one reason, and we have to acknowledge it up front, is usually economically there's no alternative or people believe there's no alternative.

首要原因，我们必须承认，通常是因为，经济上没有其他选择,或者人们认为别无选择。

耶鲁公开课 - 心理学导论课程节选

Up to now, no one has resigned empty handed.

CNN: STORY HIGHLIGHTS

SecondMarket and Sharespost enable people to grab shares of companies like LinkedIn but up until now no company has gone public to prove that the prices trading on those platforms would stand up in public markets.

FORBES: Will LinkedIn's IPO Open The Floodgates?

For Mr Obama now to take up the no-protection cause at the G20's forthcoming meeting in Pittsburgh would, alas, be laughable.

ECONOMIST: Barack Obama and free trade