No matter how much time during the lifetime cost and effort to repair, once gone, it left us physically.

无论在世时耗费多少时间和精力去保养，一旦离开人世，身体也就离我们而去。

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Among the most extreme opponents, there were even paranoiac suggestions that once gone, the art might be hijacked and never returned.

某些反对最激烈的人甚至神经质地暗示，这些宝物一旦出境可能会被劫夺，再也会不来了。

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We didn't know how we would cope once the money had gone.

一旦钱花光了，我们就不知道该怎么办了。

《牛津词典》

"We have gone through turmoil. We have gone through civil war, and we have come out stronger, and we will do so once more."

VOA: standard.2010.05.22

He'd gone to Kentucky and drunk lots of Bourbon once, he carried an umbrella, that sort of middle class symbol of protection, and he is chased from the throne in 1848.

他去过肯塔基州,嗜好波旁威士忌,他有一顶保护伞,即他是中产阶级的象征,他在1848年被王室追捕

耶鲁公开课 - 1871年后的法国课程节选

Everytime I've gone to go see a show, except for maybe once or twice,

大概只有一两次例外，每次我去看一场演出时，

实惠的歌舞剧 - SpeakingMax英语口语达人

Once gone, only distant owl calls interrupt the sound of wind rushing through the treetops.

BBC: Poland's wild woods

Angolans have only once gone to the polls, in 1992.

ECONOMIST: Angola and its ruler

After its latest earnings report, where the company revealed margin expansion for the first time in two years, Wall Street has once again gone bullish.

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