My stomach churned as I stood up.

我站起身时，胃里一阵翻腾。

《柯林斯英汉双解大词典》

I stood up, brushing crumbs from my trousers.

我站起来，掸去裤子上的食物碎屑。

《柯林斯英汉双解大词典》

As the boss began to rant, I stood up and went out.

老板开始咆哮时，我站起来走了出去。

《柯林斯英汉双解大词典》

I stood up and argued about silly things, in a high voice and with violent hand movements.

VOA: special.2009.05.16

She points to the poem, 'It was not death, for I stood up', as an example.

VOA: standard.2010.06.22

It was not Death, for I stood up, And all the Dead, lie down- It was not Night, for all the Bells Put out their Tongues, for Noon.

VOA: standard.2010.06.22

Some people don't like the fact that I stood up to say no.

NPR: Transcript of Presidential Debate

As I stood up after the lunch, a man came over to me and put his business card in my hand.

FORBES: China's Crisis of Confidence

"Within two rounds I was a Calzaghe supporter, I stood up in front of the TV shouting, 'Wow, look at this guy'!"

BBC: SPORT | Boxing | Calzaghe's big-bout brilliance