所有这五个第一代苏联式的水慢化反应堆，都已超期服役或行将退役。 但一个突出的现实问题，将亚美尼亚的核电站与俄罗斯的那四个区别开来。

All five of these first-generation water-moderated Soviet units are past or near their original retirement ages, but one salient fact sets Armenia's reactor apart from the four in Russia.

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埃迪卡拉纪从六亿三千五百万年前持续到五亿四千二百万年前，是近一个多世纪以来科学家命名的第一个新的地质时期。

The Ediacaran Period, from 635 to 542 million years ago, is the first new geological period to be named in more than a century.

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此外，中国是五核国中第一个完成核准加强国际原子能机构保障监督附加议定书的有关国内法律程序的国家。

China is also the first among the five nuclear-weapon states to have completed the legal procedures for the entry into force of the Additional Protocol to its Safeguards Agreement with the IAEA.

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Well, I guess in the first case where you have the one worker and the five, it's a choice between those two and you have to make a certain choice and people are going to die because of the trolley car, not necessarily because of your direct actions.

我认为，在第一种情况中是撞死一个还是五个，你只能在这两者中选择,不管你做出的是哪一个选择,总得有人被电车撞死，而他们的死，并非你的直接行为导致。

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