Development has been guided by a concern for the ecology of the area.

关注本地区的生态状况一直是发展的指导原则。

《柯林斯英汉双解大词典》

Why is belly fat a concern for men?

为什么男性要关注腹部肥胖问题？

youdao

That's a concern for you, isn't it?

这对您来说是一个担忧，对吗？

youdao

Is climate change a concern for you?

VOA: special.2010.03.22

My central concern for India is that a large majority of Indians may not be benefit in front of this growth.

我最关心的问题是,面对经济的飞快发展,大多数印度人可能无法获益。

普林斯顿公开课 - 国际座谈会课程节选

The potential danger besetting the Lady is certainly a subject of some concern for her dutiful brothers.

包围着这位女士的潜在危险，当然是,一个思考他那顺从的兄弟的话题。

耶鲁公开课 - 弥尔顿课程节选

Ultimately, Zuckerberg attributes the decision to a concern for something broader than potential security risks.

FORBES: Facebook Now Lets You ��Download Your Information,�� But Should You?

Rare among corporate leaders, Steve has never made decisions based on a concern for market reaction.

FORBES: Apple After Steve: An Insider's View On What's Next

"If that pattern persists, turnout may be a concern for the GOP in November, " Holland said.

CNN: Poll: Obama makes big gains among black voters