And the rate of change means it's very difficult for the classical educational programs to keep up with the demand that's out there in the marketplace."

VOA: special.2011.01.24

"Many mothers deliver at home in sub-Saharan Africa and it's very difficult for them to get to a hospital or clinic which may be miles away in that time period.

VOA: special.2010.05.24

Buchanan believes, It's human nature to want more meat and dairy, and that will be very difficult to change.

VOA: standard.2010.06.04

"It's difficult to say what the reasons are." "It has happened with spare parts for important medical equipment for hospitals.

VOA: standard.2010.06.17

Because the tunnel economy is clandestine, it's difficult to estimate just how much money is being made.

VOA: standard.2010.06.17

"The problem with that body of research is that it's difficult to interpret because obviously people with existing mental health problems use cigarettes to self-medicate."

VOA: standard.2010.06.15

Karroubi's son was savagely beaten. And,I think, under those circumstances, it is going to be very difficult for them to organize a stratagem moving forward."

VOA: standard.2010.06.11

It's difficult to keep track of the slick, says co-pilot Brian Boland.

VOA: standard.2010.07.05

"I was one of these teenagers, and so I know how difficult it can be to break this habit when it's been with you for a long time,".

VOA: standard.2009.06.22

CARLISLE: Sorry,Jasper's our newest vegetarian. It's a little difficult for him.

VOA: standard.other

During an appearance on a national TV news show, she described herself as a private person who finds it's difficult to allow personal emotions to show through in her songs.

VOA: standard.2009.12.15

Without Tiger Woods, it makes it very very difficult to do that,". In addition to Accenture, Gillette chose to limit Wood's role in its $5 million yearly deal with him.

VOA: standard.2009.12.16

"So it's going to get increasingly difficult to make gains."

VOA: standard.2010.07.28

But Sow says it's difficult to get adults to change, for example, to stop using pesticides on their tomatoes and other crops, which he says is a persistent problem in the village.

VOA: standard.2010.04.01