Since that evening I haven't once slept through the night.

自那晚之后，我再也没睡过一次囫囵觉。

《柯林斯英汉双解大词典》

Could we run through your proposals once again?

我们再来简要讨论一下你的建议，好吗？

《牛津词典》

Always read an exam all the way through at least once before you start to answer any questions.

在开始回答任何问题之前总是把试卷从头到尾读至少一遍。

《柯林斯英汉双解大词典》

Once he follows through on constitutional changes approved by the referendum, he will be allowed to run for another three-year term and run again after that if he likes.

VOA: standard.2009.08.14

It takes an int; deal with it when you get to it and then once you look through the whole file, should you find -- ultimately find the actual code that defines or impliments this thing.

它携带一个int数，当你获得了它就处理它,然后一旦你查看整个文件，最终你将发现实际代码中,定义或执行了这个东西。

哈佛公开课 - 计算机科学课程节选

Geever says for years groups like his have tried to shut down the power plant because its so-called once-through cooling system kills tons of marine life.

NPR: California Town Votes on Huge Desalinization Plant

Mr. JOE GEEVER (Spokesman, Surfrider Foundation): We're concerned about, you know, one that the desal may extend the life of these once-through cooling systems or, in the short term, exacerbate how much marine life mortality is going on right now.

NPR: California Town Votes on Huge Desalinization Plant

But when it comes to policies, there are some real differences out there - once you cut through the key bullet points which look very similar from candidate to candidate.

BBC: Will you vote for the police and crime commissioners?