Fingerprint identification has been one of the most effective methods on personal identification from long time ago due to fingerprints' uniqueness and invariance.

由于指纹具有唯一性和不变性，长期以来指纹识别一直是个人身份识别最有效的方法之一。

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The custom of ascending a height to avoid epidemics was passed down from long time ago. Therefore, the Double Ninth Festival is also called "Height Ascending Festival".

登高来避灾去难的习俗由来已久，所以重阳节也叫做登高节。

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For a long time his death was concealed from her.

他的死瞒了很长时间都没告诉她。

《牛津词典》

It is night time. And the only sound that can be heard is the long, lonely whistle coming from the train's engine.

VOA: special.2010.06.13

It was simply my lecture notes from this particular course that I've been teaching here for a long time.

这里面都是我长期以来教授此门课的,课程笔记和摘要的总结

耶鲁公开课 - 聆听音乐课程节选

Clearly, important information is to be conveyed to students from people who settle in the fields for a long period of time.

显然，对某个领域,进行长时间研究的学者,会将重要的信息,传达给学生。

麻省理工公开课 - 媒体、教育、市场课程节选

Ron Wyden, and from long time liberal academic Alice Rivlin, the Godmother of the CBO, serving as its first director.

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The beer from a long time ago was recognizably the same, but at the same time, it was rather different.

NPR: Looking at the World Through Beer Glasses

As great minds are let go from long-time jobs, they should feel liberated to go out and try something new.

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