a key area的意思|示意

By its sheer size, its richness and the abundance of its natural resources, Brazil is a key player in that area.

由于面积广大、多种多样和丰富的自然资源，巴西是该地区的一个重要参与者。

Expanding existing social capabilities like ActivityStreams, networks and advanced user profiling is a key area of focus.

扩展现有的社交功能，比如activitystreams、人际网络、高级用户档案等等是这部分的关键之处。

It will also be a key area of work in WHO's General Programme of work 2006-2015.

它也是世卫组织2006 - 2015年工作总规划的关键工作领域。

The environment was a key area of pessimism, with 59 percent expecting conditions to deteriorate.

环境问题是悲观者们的焦点所在，有59%的人认为未来的环境会恶化。

Again, the idea is to minimize the "time to consume" which is a key advantage in the IP-TV area.

同样，这样做的目的也是为了尽可能减少“消耗时间”，这在IP - TV领域将是一个非常重要的优势。

Then, when rendering a page, you can determine the time that is spent rendering each key area by viewing the HTML source.

然后，在呈现页面时，您可以通过查看html源代码确定呈现每个关键区域所花的时间。