As proof of his efforts, he took out a new commercial driver's permit and a bartending license, and then threw them down on the ground like jokers, for all the use they'd been.

为了证明自己的努力，他拿出了新的商用车驾驶执照和调酒执照，然后把执照扔在了地下，就像甩扑克牌一样，因为它们已经没用了。

youdao

Indeed, the fact that a patent application is the breeding ground of an unjust enrichment claim, does not require proof of a patent benefit.

实际上，专利申请是不当得利主张的温床这一事实，不需要存在专利利益的证据。

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The floor ground is designed as the one with anti-slip ground tiles and wear-proof concrete floor.

楼地面设计做法：设计主要有防滑地砖楼地面、耐磨砼楼面。

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Therefore, in order to establish proof of principle that they can hold ground over the long-term against the Tea Party, Democrats had to at least moderately erode the gains made by Republicans in 2010.

FORBES: The Real Lessons For The Republicans From The 11/6 Elections

On Wednesday he told AFP news agency that negotiators would seek a halt to attacks on civilians as proof that rebel leaders had influence on the ground.

BBC: Thailand begins peace talks with southern rebel group

The development would see the toilet building and cafe knocked down and replaced with "modern vandal proof facilities, keeping the ladies, gents and disabled all on the ground floor".

BBC: St Helier plan for toilets and offices