Curiously enough, a year later exactly the same thing happened again.

说来也怪，一模一样的事情在一年以后又发生了。

《牛津词典》

A year later my dog died.

1年后，我的狗死了。

《柯林斯英汉双解大词典》

One year later, his pain went away!

一年后，他的痛苦消失了！

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A year later, the president of the United States, Jimmy Carter,honored the social scientist with America's highest award for civilians.

VOA: special.2011.07.03

Then it dropped to about 1100 a little over a year later.

但是，一年多时间里又跌回1100点。

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And then a year and a couple of months later, by the year later we were engaged

一年零几个月后，我们订婚了，

从朋友到恋人 - SpeakingMax英语口语达人

Less than a year later, he agreed to merge the bank with Travelers Group.

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David, 60, got his start in 1975 at Otis Elevator, which UTC acquired a year later.

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Donald died in 1973, and Michael took over a year later, after finishing high school.

FORBES: Magazine Article