We often use it to talk about scientific facts.

我们经常用它来谈论科学事实。

Nothing in your report was based on any scientific fact.

你的报告中的内容没有任何科学依据。

But why let a few scientific facts change a good expression.

但为什么要让一些科学事实改变一个好的表达呢？

When in general there is a guaranteed result, like scientific facts.

一般而言，结果一般是有保证的，例如科学事实。

If you heat water, it evaporates, that's a scientific fact.

如果加热水，它就会蒸发，这是一个科学事实。

In modern times, we know a number of scientific facts about dolphins.

在当代，我们知道大量关于海豚的事实。

These projections are backed up by scientific facts concluded by all nations through the IPCC.

这些预测得到了所有国家通过联合国政府间气候变化专门委员会（IPCC）得出的科学事实的支持。

CODIS will help investigators seek the truth through solid, scientific facts, not conjecture.”

CODIS将帮助调查人员通过可靠的科学事实来寻求真相，而不是靠推测与猜想。”

But why let a few scientific facts change a good expression. We haven't!

可是为什么要让一些科学事实改变一个很好的表达呢。我们没有这样做！

The study of colour and personality is a fascinating mixture of scientific fact and emotional guesswork.

对颜色和个性的研究是科学事实与情感推测的绝妙结合。

So when we recreate a scenario, we try to use as much evidence and scientific fact as possible.

所以我们在重建场景时，会尽量多用各种证据和科学事实。

Now, these results are statistically significant, so you can take it as scientific fact that males are lazy.

这些结果在统计上很显著，所以你可以把男性懒惰当作科学事实。

Well if you say that something is 'popularly believed' it means that it's not a proven scientific fact –

如果你说什么事情是‘popularly believed'，那也就意味着这件事还没有得到科学证实。

It's a scientific fact and there's evidence showing that we are having an impact on this planet that's unprecedented.

这是一个科学事实，有证据表明我们正在对这个星球产生前所未有的影响。

" He claims he's never taken a drink in his life, " Nick said, as though announcing a scientific fact.

“他坚持说自己一生滴酒不沾，”尼克说，仿佛在宣布一项科学的新发现。

We treat them like they’re based on scientific facts.

我们对待它们就像它们基于科学事实一样。

Evolution is scientific fact, like the air we breathe...

进化论是科学的事实 就像我们所呼吸的空气。

In this briefcase I carry actual scientific facts.

在这皮箱中 我带来真正的科学事实。

" The notorious murderer believes the current health rules are based on 'scientific facts' and is confident they are working, " the article began.

“臭名昭著的凶手认为当前的健康规则是基于‘科学事实’，并相信它们是有效的。”

Uh, excuse me. Evolution is not for you to buy, Phoebe. Evolution is scientific fact, like, like, like the air we breathe, like gravity.

对不起。进化论不是信不信由你，菲比进化论是科学事实，就像我们呼吸的空气… 就像地心引力。