Then they began the long and difficult trip back down.

VOA: special.2010.06.30

So when you talk to class four, he says,then it is difficult to teach the little kids in class one.

VOA: standard.2010.02.25

It's sort of an intimate thing,you know. It's the dichotomy of having comfort in singing about certain things or saying things within a song, but then elaborating further seems difficult for me."

VOA: standard.2009.04.19

After difficult and lengthy negotiations, the Southern African Development Community's mediator, then-South African president Thabo Mbeki, shepherded the three leaders into concluding the agreement, which produced a government of national unity in February of this year.

VOA: standard.2009.09.15

"For me,I think it was more difficult because I dealt with the guilt of missing my child, having him so far away, then always trying to get home on the weekends to see him, as well as keeping up with school and remaining active,"

VOA: standard.2009.12.04

"Because there are only a couple of previous records of eruption at this particular volcano, it is difficult to judge either how long the activity will go on there, or how long the volcano might then be dormant before it goes active again."

VOA: standard.2010.04.15

"It is an age-old problem in politics, where in general in American politics, the candidate who appeals most to the most fervent members of the party wins the primary and then often has a very difficult time appealing to the broader electorate."

VOA: standard.2010.05.19