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

好的一面是，你的能量级提高，呼吸起来更加顺畅。

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谈也已结束。

Kerry and South Korea's for top level meeting's officials about current tension on Korean Peninsula.

在韩国与官员们召开的高级上克里这一半岛当前的紧张局势。

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

因问题过于严重，联合国召开高级耐药性的危害。

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谈了很多内容。

And a level 6 will get you into a lot of universities.

6 级让你进入很多大学。

As the storm continues to gather strength and becomes more intense, if it reaches 96 miles an hour, that's a category two.

随着风暴继续聚能量变的越来越强大，第2级达到时速96英里。

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，该项高级是否真正进行从一开始就存有疑问。

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策划期间突然出现的几项阻碍之一。

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.

被降级为垃圾级让政府的借贷成本高得多，因为有很多投资者只持有被认为风险较低的投资级债券。