He kept silent to the charges against him.

他对关于他的指控保持沉默。

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He kept silent at the meeting.

会议上，他一直保持沉默。

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Asked why he came, he kept silent.

问他为什么要来，他一言不发。

youdao

He said the two were attending a conference together in Hawaii, and he had already learned that Gannett had the winning bid, but he kept silent until he slipped her a note right before the deal was to be announced.

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Instead he kept silent.

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He has kept studiously silent about the pregnancy of his wife, Carla Bruni.

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