Instead, it shields science from becoming unchallenged dogma.

正好相反，不断创让科学免于固步自封。

Binyamin Netanyahu, its prime minister, is unchallenged.

本雅明·内塔尼亚胡作以色列的总理，他的地位无可争议。

Biden was unchallenged at the Democratic primaries.

拜登在民主党初选中没有受到挑战。

Biden was unchallenged at (in) the Democratic primaries.

拜登在民主党初选中毫无悬念。

For two billion years, stromatolites ruled our planet unchallenged.

在 20 亿年间，叠层石无可争议地统治着我们的星。

From 1914 to 1924 he was supreme and unchallenged.

在1914年至1924年期间，他首屈一指，独霸影坛。

And the father's authority is unchallenged.

父亲的权威不可挑战。

Especially in the face of really compelling or unchallenged storytelling.

尤其是在对极具说服力或未经质疑的故事时。

Its status had been left unchallenged for only six short years.

仅仅 6 年之后，它的地位就被撼动了。

..at the fact that America enjoyed this unchallenged cultural hegemony.

因雄踞着无可匹敌的文化霸权地位。

All were bitterly complained of at first, and then acquiesced in and forgotten. Things went from bad to worse unchallenged.

最初，一切都曾苦苦申诉过，到后来便一一默然处之，而且忘怀了。事态江河日下地坏下去，却没有异议了。

The US and Britain have agreed that the suspected use of chemical weapons by the Syrian government cannot go unchallenged.

和英认，叙利亚政府涉嫌使用化学武器的事情是不能回避的。

However, the concept of millennial burnout has not gone unchallenged.

然而，千禧一代倦怠的念并非没有受到挑战。

You just allowed 8,000 men to approach unchallenged.

你放八千士兵大摇大摆闯进来。

Let me be clear. You're leaving PC Brett's evidence unchallenged?

我明确一下 你不质疑布雷特警官的证据?

And finally I came to the farm, where it seemed I could live unchallenged.

最后我来到了农场，在那里我似乎可以不受挑战地生活。

Leaving myths unchallenged is risky, so scrutinizing silly notions can be a very serious matter.

不去挑战神话是有风险的，因此仔细审视愚蠢的观念可能是一件非常严肃的事情。

For instance,   Vespasian manipulated the Roman coinage to present himself as the unchallenged new emperor.

例如，维斯帕芗操纵罗马货币，将自己描绘成无可争议的皇帝。

But if there aren't any facts, our narratives are just going to rush forward unchallenged, right?

但如果没有任何事实，我们的叙述就会不受挑战地向前冲，对吧？

They should be quick to respond to letters to the editor, lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.

他们应该对报刊的读者来信及时做出反应， 以防止动物权利的误导言论在毫无质疑的情况下横行，从而获得一副真理的容。