Another key element,he said, is the expansion of regional markets through intra-African trade.

VOA: standard.2009.10.20

Another key sticking point in the debate was over Britain's relationship with Europe.

VOA: standard.2010.04.23

The NATO meeting will also focus on another key issue sending trainers to Afghanistan to increase the numbers and capacity of the Afghan military and police force.

VOA: standard.2009.12.03

Another source of concern: the discovery of 20 tar balls off Key West,Florida on Monday.

VOA: standard.2010.05.18