Visitors leave the great dam with an understanding of how difficult the project was.

VOA: special.2009.08.12

She says what is happening in Miami shows how difficult it is to ensure public funds are available for accused criminals.

VOA: standard.2009.05.22

"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

He studies the ways Trekkers have formed communities of support to tell stories about how the series helped them overcome difficult situations.

VOA: special.2009.06.05

"Do you remember how Germont laughed when I said the mystery was difficult for him to solve because it was so simple?"

VOA: special.2009.12.26

It tells about her accident and how it taught her a very difficult lesson about life and chance.

VOA: special.2009.10.30

She began to explain to the students how to solve a very difficult problem.

VOA: special.2009.10.25

We asked Eric how he studied for this difficult competition.

VOA: special.2009.05.29

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

VOA: standard.2010.06.17

"Right away,I was brought back to reality, how things can be difficult for me as well."

VOA: standard.2010.07.22

And that is how, after two very difficult years, we will not only revive the economy, but help to rebuild it stronger than ever before."

VOA: standard.2010.04.24

He says it is difficult to know how the disease will evolve.

VOA: standard.2009.05.14

Dr.Lepora says she will probably return to MSF, because she says once she learned how to be effective in a crisis situation, she finds it very difficult not to act when another crisis comes up.

VOA: standard.2010.06.29

"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