At times it can be threatening.

有时，它可能是令人恐惧。

And together, we shall write an American story of hope, not fear.

我们将一起创造一个美国希望而不是令人恐惧故。

The unknow is always terrifying and yet... intriguing.

未知总是令人恐惧，然而… … 又很有趣。

Schweickart proposes a chilling scenario of where Apophis might strike.

施韦卡特提出了一个阿波菲斯可能击中之地令人恐惧。

For me, that's the dreaded question!

对我而言，这真是个令人恐惧问题！

How can we explain all these horrors hiding in our homes?

我们能够解释这些潜伏在我们家庭中令人恐惧？

The sheep are given names that inspire fear, like Rambo, Jaws or Lawyer.

这些羊被赋予了令人恐惧名字，如兰博、大白鲨或律师。

The dreaded Tyrannosaurus Rex, it turns out, is one of the most nurturing of all dinosaur parents.

令人恐惧霸王龙却是恐龙家庭中最擅长育雏家长。

Tyrannosaurus Rex is the most awesome creature that has ever lived in the history of the planet.

雷克斯霸王龙是这个星球上有史以来最令人恐惧生。

Travelling around the world was a truly terrifying feat to attempt then and still was for a long time.

那时环游世界成了令人恐惧悲壮大，这种法持续了很长一段时间。

So maybe she just has a bad reputation because of mean old Perseus and of course her petrifying visage.

所以，也许她只是因为刻薄珀尔修斯和她那令人恐惧外貌才背负了恶名。

And he is, horrifyingly and not surprisingly, intentionally stoking the flames of division and racism in this country.

他故意挑起这个国家分裂和种族主义火焰，这是令人恐惧，但也一点也不奇怪。

Before the first vaccine was developed in the 1950s, polio was among the world's most feared diseases.

在20世纪50年代第一种疫苗问世之前，脊髓灰质炎是世界上最令人恐惧疾病之一。

Or were you so fixated on the fear-producing image that it was all you could see and think about?

还是你太专注于那个令人恐惧画面，以至于你能看到和到都是它？

It's a scary situation because we've observed this increase and we actually know what impact it will have.

这是一个令人恐惧情况，因为我们已经观察到了这种增加，并且我们实际上知道它将产生什影响。

And in fact, the last few reps, the most difficult and the most fear-inducing, will be the most transformative ones.

而实上，最后几个动作，即最困难也最令人恐惧动作，将是最具变革性动作。

So he became this physically terrifying man.

所以他变成了这个身体上令人恐惧人。

Cancer is the most feared word in seven different languages.

，癌症是七种不同语言中最令人恐惧词。

It's frightening that to lose privilege is a fear that so many people have.

令人恐惧是，失去特权是很多人都有恐惧。

Did he have that same terrifying speed of learning?

他是否拥有同样令人恐惧学习速度？