Now we're ready for a step change.

现在我们已准备好进行阶梯式更改。

Such a step change could have far-reaching consequences.

这样的一步改变可能会产生深远的影响。

But after the financial crisis, there's been a step change.

但金融危机之后， 情况发生了巨大变化。

No, I think a step change of two, three, five, 10 years.

不，我认为是两年、三年、五年、十年的一步变化。

Well, quantum computing is one of those very fundamental step changes in computing.

嗯，量子计算是计算领域非常根本的变革之一。

And then there's a step change to what we call dialogic engagement or, " Let's sit down, listen and learn."

然后我们称之为对话参与或“让我们坐下来，倾听和学习”的方式发生了一步变化。

And the reason why it's a step change is because leaders here know that they don't know the answer, and they really want to find out what they don't know.

之所以是一步改变是因为这里的领导者知道他们不知道答案，他们真的很想找出他们不知道的东西。

And that's led to the building of the Vaccine Development and Evaluation Centre described as a step change in the UK's ability to research and develop vaccines against a range of deadly pathogens.

这导致了疫苗开发和评估中心的建立，该中心是英国研究和开发针对一系列致命病原体的疫苗能力的一步变化。