And it's an established fact that trouble sleeping is also one of the major triggers of relapse among recovering alcoholics.

而人们戒酒难的原因之一便是睡眠问题，这已是不争的事实。

youdao

I ask because deflation in Japan is a well-established fact of life, and Japan's demographics are likely to reinforce expectations of falling prices.

我这样问是因为通货紧缩在日本已经是公认的事实，而且日本的人口特征可能加强日本物价下跌的预期。

youdao

It is an established fact that, on average, it takes a significantly larger area of land to grow food for a meat-eating individual than for a vegetarian person.

一般而言，为供养一个食肉者而种植粮食所占土地的面积要明显大于一个素食主义者的，这是已定的事实。

youdao

when in fact we have a pretty well-established historical record here that establishes what Stalin did as a leader,"

VOA: standard.2009.11.02

It's simply a convention established after the fact that allows us to organize material in ways that we can grapple with it ways that we can understand it.

这仅仅是在事后建立的一种惯例,好让我们组织材料,用容易整理的方式,用容易理解的方式

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"It is,in fact, a repudiation of the very goals he has established."

VOA: standard.2009.03.17

And many, many other news outlets jumped on the story as if it were established fact.

FORBES: There Is No FCC Plan For Free Nationwide Super WiFi, Why Won't This Story Die?

It is an established fact that college students love to talk their way to intellectual discovery, though the kids in this crowd were more smartly dressed than your average twenty-something.

FORBES: Young Women Shine At Students For Liberty Conference

It is a well established fact in educational research that children who are younger in their year group at school tend on average to do significantly worse in terms of educational attainment.

BBC: Month of birth affects chance of attending Oxbridge