She maintained a dignified silence.

她一言不发，以保持尊严。

《牛津词典》

She maintained her serious mien until the interview was over.

直到访问结束她一直保持严肃的态度。

youdao

I sat there in silence as she maintained a soft grip on my hand.

她的手还轻轻地攥着我的手，我就这样静静地坐着。

youdao

She maintained her not guilty plea to a charge of careless driving at Kirkcaldy Sheriff Court.

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In a statement, she maintained their innocence and said they faced "horrendous" conditions in a Greek prison.

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They had a tumultuous relationship, but you still saw she maintained her individuality even in supporting him.

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