There were roars of laughter as he stood up.

他站起来时出现阵阵哄堂大笑。

《柯林斯英汉双解大词典》

He hit his head as he stood up and cursed loudly.

他站起来时撞了头，便破口大骂。

《牛津词典》

He dropped the glass as he stood up.

他站起来时，把杯子摔了。

youdao

As he stood in the open car, an extremist named John Schrank ran up to him, pulled a gun from his coat, and fired a bullet into Roosevelt's chest.

VOA: special.2010.09.16

Campbell, though, needed a bit of luck when he was dropped on nought by wicketkeeper Mike Burns, as he stood up to Keith Parsons.

BBC: Johnson

Mr. Pride had said in a taped interview with police that he ran into the 47-year-old Mr. Figoski on a narrow stairway as he was fleeing, fell and accidentally fired the shot as he stood up.

WSJ: Officer's Murder Accidental, Jury Finds

Six years ago, Rachel (Ginnifer Goodwin), a guarded thirty-year-old corporate lawyer, fell for Dex (Colin Egglesfield), her law-school study partner, but stood idly by as he took up with her lifelong best friend, the loud, aggressive, uninhibited Darcy (Kate Hudson).

NEWYORKER: Something Borrowed