The talks took place in the presence of a diplomatic observer.

会谈是在一位外交观察家在场的情况下进行的。

《柯林斯英汉双解大词典》

Would'st sit in the presence of the King?

你怎么敢坐在国王面前？

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Wendy, however, felt at once that she was in the presence of a tragedy.

然而，温迪立刻感到她面前这人很可怜。

youdao

General McChrystal lost his job over comments made to and in the presence of a reporter from Rolling Stone magazine.

VOA: special.2010.06.26

Embarrassment tells us we're in the presence of the excess, and that's why Beat writers court it.

难堪告诉我们自己是处在过度的状态，所以垮掉一代的作者追求难堪。

耶鲁公开课 - 1945年后的美国小说课程节选

So iron left to own devices in the atmosphere in the presence of a little bit of water, with the water form iron oxide.

铁在大气中，在存在,少量水的条件下，大气会开始与水结合产生氧化铁。

麻省理工公开课 - 热力学与动力学课程节选

"In the presence of a mobile device, there is less eye contact, " lead author Shalini Misra observed.

CNN: A New Year's resolution for the workplace

Answering polling questions in the presence of a powerful symbol is not the same as voting.

ECONOMIST: The Stars and Stripes may change the outcomes of elections

The cells would be reengineered to fluoresce in the presence of bioweapons and bombs.

FORBES: The Science of Small