阿耳茨海默症大概是最让人困扰的一种病- - - - - - -也是最重要的。

ALZHEIMER's disease is one of the most puzzling around-and also one of the most important.

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由于历史的冲突和目前让人困扰的经济衰退，贩毒和非法移民有足够的理由对跨越格兰德河的关系无疑变得更加让人担忧。

A history of conflict and a present bedevilled by recession, drug-trafficking and illegal immigration should be reason enough to make relations across the Rio Grande decidedly fraught.

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从两架航天器以不同视角对太阳进行的一项新观测，在很大程度上破解了为什么太阳的大气层——或者说是日冕层——的温度比太阳表面还要高上百万度这个让人困扰不已的谜团。

A new look at the sun using views from two different spacecraft has put a big dent in the nagging mystery of why the sun's atmosphere, or corona, is millions of degrees hotter than its surface.

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That has been attacked and is largely not believed these days for a whole lot of technical reasons that I don't want to trouble you with right now.

但这种说法却因为许多技术上的问题被抨击,而且如今并不为大多数人所相信,现在我并不想用这些问题来困扰你们

耶鲁公开课 - 古希腊历史简介课程节选

But the Greek tragic view does not take either of these routes, which I regard as a relatively easy escape from the problem compared to the way the Greeks got stuck.

但希腊的悲剧意识对这两种套路都不接受,在我看,相对而言,与其困扰于此,古希腊人更愿意逃避这个问题

耶鲁公开课 - 古希腊历史简介课程节选