Culture has become a force of natural selection, and if it should prove to be a major one, then human evolution may be accelerating as people adapt to pressures of their own creation.

文化已经成为了自然选择的一股力量，而它如果被证明是一股重要力量，那么随着人们适应他们自己的创造物带来的压力，人类进化可能会加快。

youdao

It assumes that if the user can prove his identity then he is allowed to register.

它假定用户能证明其身份从而可以进行注册。

youdao

We have to do in-vitro cell culture experiments first, prove it in an animal model, and then develop a molecule or protein which will affect the mutated gene product.

我们首先得做一个体外细胞培养实验，在动物模型中证明它的存在，然后开发出一种能影响突变基因产物的分子或蛋白质。

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If you dispute this,and declare that men are still willing to serve in the army, then prove it by volunteering yourselves in large numbers.

VOA: special.2009.10.29

We should be able to try all things, to prove all things, and then decide whether or not we actually like it, whether it brings us some sort of pleasure or wisdom.

我们应该尝试所有东西，证实所有事情，然后决定我们是否真正喜欢它，它是否能带给我们快乐和智慧。

耶鲁公开课 - 弥尔顿课程节选

I think that at least for many of us, there is a sort of logical conundrum we go through and that is, if good people don't vote then we'll be in a bad world; so I have to vote to prove that good people vote, then maybe it will happen.

我想,至少对大部分人来说,必须面对一个逻辑上的难题,就是,如果好人不投票,那我们将会生活在坏人操纵的世界里,所以我必须要投票,来证明好人会投票,那未来的国家将会由好人掌控

耶鲁公开课 - 金融市场课程节选

But if you're the kind of person who tends to treat notebook PCs like a sack of dirty laundry and has repair bills to prove it, then perhaps one of these beefed-up babies is worth considering.

FORBES: Laptops Built For Abuse

Ok, we'll let them prove it to us then, yeah?

ENGADGET: & Joystiq's live coverage of Microsoft's Xbox 360 E3 event

If the loyalists' withdrawal of cooperation extends - as it may - to their role in helping to calm Belfast's interface areas, then it could prove destabilising.

BBC: Loyalist frustrations 'must be calmed'