There have been peaks and troughs in the long-term trend of unemployment.

长期以来失业率一直时起时伏。

《牛津词典》

You could only really tell the effects of the disease in the long term, and five years wasn't long enough.

这种疾病的影响只有在长期内才能真正看清楚，而5年是不够长的。

《柯林斯英汉双解大词典》

This measure inevitably means higher taxes in the long run.

从长远来看这项举措的结果就是要多纳税。

《牛津词典》

And,in the long term,they say, knowing where different genetic traits may be found on the map could lead to better plants.

VOA: special.2009.11.03

If you're investing with a long time horizon, having an equity bias makes sense; stocks go up in the long run.

如果进行长线投资,且存在股权偏好,那么从长期看,股票是上涨的

耶鲁公开课 - 金融市场课程节选

but in that time, I'm hoping to set up my life such that one day, in the long term,

但长期以来，我希望有一天能够掌握自己的生活，

事业和人生都重要 - SpeakingMax英语口语达人

In the long run, 3G, with its high speed, definitely has a good future.

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In the long-run, I still think that a move to digital distribution will benefit consumers.

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But in the long run Bin Laden's absence will complicate al Qaeda's financial operations.

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