He was interned as an enemy alien at the outbreak of the Second World War.

他在第二次世界大战爆发时被作为敌国侨民扣押了。

《柯林斯英汉双解大词典》

Next term we'll be looking at the Second World War period.

下学期我们将研究一下二战时期。

《柯林斯英汉双解大词典》

Steel's fragility at low temperatures first became a major concern during the Second World War.

第二次世界大战期间，钢在低温下的易碎性首次成为人们关注的主要问题。

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Miller's television drama, "Playing for Time", told of an orchestra of prisoners at the Nazi death camp,Auschwitz, during World War Two.

VOA: special.2009.11.29

If you look at the history of U.S. Taxes, the very simple history is World War One and World War Two.

如果你看一下美国税收历史，里面提到了一个典型的时期,就是一次世界大战和二次世界大战的时候。

耶鲁公开课 - 金融市场课程节选

After World War II, there were two things that, I think, contributed to the huge housing boom at that time.

第二次世界大战后,我认为,那时房地产的巨大繁荣主要归结于两件事

耶鲁公开课 - 金融市场课程节选

The world was at war when ENIAC was designed, and the Army could not calculate fast enough the firing tables needed to predict trajectories of weapons used against German forces.

CNN: Gore re-boots ENIAC

It explicitly condemns weapons manufacturers even more so than the first film, basically calling them out as the reason that the world is at war, rather than merely a symptom of global conflict.

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When he personally helped the Allies create institutions like the World Bank, at the end of World War II, he was trying to make sure we wouldn't get into such a mess again.

BBC: Masters of money: John Maynard Keynes