Main area of concern is the "big picture."

关注的大区域就是“大场景”。

youdao

Resource competition is another area of concern.

资源竞争是另一个值得关注的领域。

youdao

One area of concern is a lack of qualified bilingual teachers.

一个关注的问题是缺乏合格的双语教师。

youdao

Brennan said it has long been an area of concern.

VOA: standard.2010.01.03

"Our leadership in the area of arms control and non-proliferation is of such profound global concern that that is at the top of the list.

VOA: standard.2009.05.07

And one big area of concern has been the cost and security of our energy.

WHITEHOUSE: America��s Energy Security

"The one area of concern would be for the Huawei 6.1-inch Ascend Mate, " he said.

BBC: CES 2013: Chinese enter Western mobile device market

One area of concern is the Sahel, a vast semi-arid area south of the Sahara desert.

ECONOMIST: Failed states