On the positive side, energy levels will increase and you will breathe more easily.

好的一面是，你的能量级会提高，呼吸起来会更加顺畅。

And all of this while high-level talks in Cairo wrapped up yesterday.

与此同时，昨天在开罗举行的高级会谈也已结束。

And being downgraded to junk makes borrowing much more expensive for governments because there are lots of investors that will only own investment-grade bonds, which are deemed less risky.

被降级垃圾级会让政府的借贷成本高得多，有很多投资者只会持有被认险较低的投资级债券。

We talked a lot about a planned summit between the leaders of the United States and North Korea.

之前，我们就美国与朝鲜商定的领导人间的高级会谈探讨了很多内容。

The problem is so serious that U.N. officials called a high-level meeting to consider the dangers of antimicrobial resistance.

问题过于严重，联合国召开高级会议探讨耐药性的危害。

This latest back and forth between North Korea and the U.S. was one of several obstacles that have popped up as the summit was being planned.

最近这次美朝间的反复是高级会议策划期间突然出现的几项阻碍之一。

Several experts and some White House officials have said there was doubt to begin with about whether the summit would actually take place.

一些专家与白宫官员曾说道，该项高级会议是否会真正进行从一开始就存有疑问。

And then level two is getting a little more deeper.

然后第二层级会稍微深入一些。

And as you can imagine, there's a certain layer that you hit where it just gets very, very bureaucratic.

正如你能想象到的， 公司发展到一定规模后， 管理层级会变得异常繁琐，官僚主义盛行。