"You have to concentrate your eyes to something near, but focus your eyes on something far."

VOA: standard.2010.02.21

Astronaut Bresnik told reporters it was not hard to concentrate on the spacewalks after learning his wife had given birth to a baby girl.

VOA: standard.2009.11.30

"We can actually use a ready made FTA outside there as a possible vehicle so APEC can still concentrate on doing what it's very good at doing awareness,capacity building, dialogue issues,".

VOA: standard.2009.11.09

The FAO report says developing countries will need to strengthen disease control regulations, as well as improve environmental controls and minimize the dislocation of small farmers as the livestock industry continuesto grow and concentrate into large-scale enterprises.

VOA: standard.2010.02.22