The customer was pushing significant formality and detail into this first phase, when we were only supposed to be working on a proof of concept.

客户心急的要求第一阶段的重要的正式的和详细的工作产物，而我们设想的是这只是个概念性的证实。

youdao

And this proof comes in the form of actual, working software — even if it's in its early stages, and only partly functional.

这个证据可以带来实际的可工作的软件，即使在早期阶段只能产生部分功能。

youdao

In some circles, indeed, an ulcer was the badge of a hard-working executive: perhaps not as definitive proof of dedication to the job as a heart attack, but a lot less lethal.

的确，在某些领域，溃疡病是勤勉工作的行政人员的标记，也许并不像心脏病那样被认为是敬业的确证，只是致命率要低得多。

youdao

This evidence can be used by investigators who are working to solve the crime and as proof in a court of law.

VOA: special.2010.05.05

Cloud Beginners are new to cloud computing and are working on proof-of-concepts or first projects (26 percent).

FORBES: With Experience Comes Wisdom in Cloud Computing, Survey Shows

If they would at least aggressively explain their policies to the public, even if Obama resists and pushes the economy off the cliff for now, they can gain working veto proof majorities in the midterms to rescue the American Dream before it is too late.

FORBES: For The Republicans There's An Opportunity At The Fiscal Cliff

Councillor Hilary Bastone said it was hoped the work would "future-proof the working of the ferry for the next 50 years".

BBC: Delayed Dartmouth Lower Ferry service reopens