At the awards ceremony, the certificate I received confirmed it - I had officially made the 260th recorded foot crossing of the USA (about 1, 500 people have climbed Everest).

在颁奖仪式上，我领到的证书证明了这一点——我正式成为第260位记录在册的徒步穿越美国的人。(而大约有1 500人曾登顶珠峰。)

youdao

I showed his certificate and a book.

我展示了他的证书和一本书。

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youdao

To drive home an image of Apple-level quality, Mr. Newman created a certificate program called D.i.

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"I accepted it because that was on his death certificate, " she said.

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After the series of attacks against Certificate Authorities in 2011 that included Comodo, Diginotar and StartSSL, I was perturbed to see a statement from the Comodo Hacker where he claimed to have completely reverse engineered the Microsoft update service.

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