Why has it been designated as a " variant of concern" ?

为什么奥密克戎被称为“关切变异株”？

So there are a lot of concerns.

所以有很多担忧。

I do have a little bit of concerns.

我确实有点担心。

Police brutality in predominantly African-American communities is another source of concern.

警察野蛮行为是非裔美籍人担心的另一个问题。

Well, London, there's a lot of concern.

伦敦面临着很多问题。

Well, a lot of concern on the Syrian side.

叙利亚方面有很多担忧。

The decision was based on a number of concerns.

该决定也是基于若干考虑作出的。

All the same, two areas of concern stand out.

同样引起关注的还有两点。

Some are avoiding theaters because of concerns about coronavirus.

有些人则因为担心冠状病毒而决定不去电影院。

Sarah, though, prosecutors do have a lot of concerns.

莎拉，检察官确实有很多顾虑。

Well, still a lot of concern here about storm surge.

关于风暴潮，这里仍然有很多担忧。

I well remember the look of concern on my father's face.

我清楚地记得我父亲当时担忧的面容。

Yes, it's our addiction to plastic that is of concern.

是的，我们对塑料的过度依赖令人担忧。

Slow internet speeds and power outages are an issue of concern.

网速慢和断电是一个令人担忧的问题。

There's a lot of concern that at the state level.

州一级对此有很多担忧。

Santo said the level of concern about statistics has always surprised him.

桑托说，对统计课程的担忧程度一直让他感到惊讶。

The variant of concern is the Delta strain first identified in India.

该病毒变种指的是首次印度发现的 Delta 变种。

As Steve Evans reports from Beijing, investors had a number of concerns.

史蒂文·伊万斯在北京报道称，投资者有很多忧虑。

Merriam-Webster defines hand-wringing as an extreme expression of concern or guilt.

韦氏词典将“hand-wringing”定义为极度关切或内疚。

A new coronavirus variant of concern, BA.2.86, is spreading across the country.

此外，美国本土监测到新的奥密克戎变异株 BA.2.86。