His insides suddenly felt like mush.

他内心突然伤感起来。

《牛津词典》

His eyes were suddenly intent.

他的目光突然专注起来。

《牛津词典》

His pulse rate dropped suddenly.

他的脉搏速率突然下降。

《牛津词典》

Paul suddenly remembered all the flowers he had seen in a shop window his first night in New York.

VOA: special.2009.04.11

Actually, his death came rather suddenly and he was working on a requiem that someone had commissioned from him under rather mysterious circumstances and he began to think of it as his own requiem, and indeed, he didn't actually finish it.

其实,他的死来的比较突然,那时他正在谱写,由一个神秘人物委托的《安魂曲》,而且他开始把它当成了自己的安魂曲,而事实是,他其实并没有完成这部作品

耶鲁公开课 - 聆听音乐课程节选

Suddenly,he put his hand into the water and rubbed two of his fingers together, making a strange sound, exactly like the sound of a croaking frog.

VOA: special.2011.02.19

With a victory, McGaughey can add a Preakness win to his suddenly blossoming resume.

WSJ: Orb trainer says winning Derby worth the wait

But before pursuing this audience, Western firms should first develop nuanced understandings of Lee and his suddenly wealthy peers, who collectively represent an HNW audience quite different from those found in the West.

FORBES: Wealth Management for China's Richest: An Industry With a Great Future

But his colour suddenly drained, the whites of his eyes turned yellow and his abdomen became swollen and tender.

BBC: Ronald Tatchell