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”？

The United States has expressed deep concern.

美国表关切。

The new policy attracted attention from minorities.

这项新政策引起弱势族群的关切。

When I'm sick, he is the most concerned.

我生病时，他最为关切。

We respect the practical concerns from applicants and parents.

我们尊重考生和家长的实际关切。

There's a lot more care and attention that goes into it.

里面倾注更多的关心和关切。

The situation is becoming from bad to worse and a serious cause for concern.

情况正变得越来越糟，人严重关切。

At the same time, world leaders remain concerned about the vaccines equitable distribution.

与同时，世界各国领导人仍然疫苗的公平分配感到关切。

The EU's Foreign Policy chief has spoken of his concerns.

欧盟外交政策负责人表示关切。

Pollution control has become one of the country's major concerns.

污染防制已成为该国关切的重要议题之一。

The woman came forward in concern.

那个妇女关切过来。

Harry tried to force Goyle's dull face into a look of concern.

哈利拼命想让高尔的脸上露出关切的神情。

The Emotions looked with concern at the blue memory in Joy's hands.

情绪小人们关切看着乐乐手中的蓝色记忆。

Trump and his administration did not appear to express serious concern over the tests.

特朗普及其政府似乎并未这些试射活动表示严重关切。

“What's up? ” said Ron, looking at him with concern.

“怎么？”罗恩问，一边关切看着他。

Sculley was kind, caring, and polite to a fault.

斯卡利能和善、关切、彬彬有礼待错误。

New Zealand and Cambodia have expressed their concerns over the potential threat to civilians.

新西兰和柬埔寨平民面临的潜在威胁表示关切。

Women's groups are meeting with them to talk about the needs and concerns of women.

妇女团体正在与他们会面，讨论妇女的需求和关切。

Elizabeth looked at her sister with incredulous solicitude, but said nothing.

伊丽莎白半信半疑而又极其关切望着姐姐，一声不响。

55. What concern do monitoring initiatives cause among many staffers?

55.监测举措引起许多工作人员的哪些关切？