But scientific information can be difficult to understand and even more difficult to explain to others.
That makes it all the more difficult to explain the specific dynamics of the latest moves.
FORBES: Violent And Panicky Gold Selling Collapse Bullion And Commodity Markets
Perhaps a little more difficult to explain are the undisclosed lobbying efforts uncovered by Playoff PAC.
Such moves are difficult to explain in terms of economic fundamentals, and can damage national economies.
Prof Elizabeth Cooke, who is leading the project, says at present the legislation is "difficult to explain".
EMU, which is high risk and difficult to explain to ordinary people, is not helpful in this respect.
The flaws in the tax-power argument are so numerous and abstract that it is difficult to explain them succinctly.
FORBES: Chief Justice Roberts' ObamaCare Decision: Peace For Our Time?
Mr Chavez said the instances of cancer among Latin American leaders were "difficult to explain using the law of probabilities".
But if Labour and the unions are working hand-in-glove, it is difficult to explain the timing of this latest round of walkouts.
Women: Don't mention work, especially if your job is difficult to explain.
The outcome was a series of complex compromises, which robbed the plan of any clarity and made it difficult to explain and sell.
"It's really difficult to explain, " an emotional Casey told NBC Television.
While it was acknowledged that 'common good' status was technically difficult to explain and open to interpretation, examples of parks and town halls earmarked for public use, were just two put forward by councils.
In the wake of Jobs untimely death the outpouring of grief reached proportions that seem difficult to explain in normal times (it was the lead story even in places as far afield as India).
FORBES: Explaining the Religious Fervor Around Apple and Steve Jobs
In the absence of such protection, elected officials in this country may find it difficult to explain to their constituents why they failed to take reasonable steps like these to protect the American taxpayer in these perilous circumstances.
It's difficult to explain just why we do it -- why having a very basic camera in our pocket compels us to shoot photos and videos of live music that, deep down, we know we'll never look at.
It is difficult to explain to any soccer fan under the age of 35 (perhaps even 40) how difficult it used to be to travel or to move to another country and to keep tabs on your favorite team.
Upon taking his position, Root stepped in and altered some of the new design, getting rid of such fixtures as Vichy showers, which can be expensive to operate and difficult to explain to spa novices, and severely limit a room's flexibility.
FORBES: The Old South rises again at the Spa at Sea Island, Georgia.
As for the scientific studies, they are difficult to perform and more difficult to interpret and explain to the public.
Some others try to invent new problems, with solutions that are difficult to understand and explain for normal users.
FORBES: Posterous Is Now 'Spaces,' A Photo-Focused App For Private Sharing
It's simple to explain but difficult to execute: Alger tries to identify industries that are undergoing "transformative change, " usually due to new technology, and to buy the companies that can best capitalize on (or are catalyzing) that change.
Finally, through its unlimited support for Fatah, the outgoing government has made it enormously difficult for the incoming government to explain its objections to the Obama administration's policies, either to the Israeli people or to the Americans themselves.
The path of the mortgage rate might be difficult to understand, so we will explain with an example.
FORBES: Introduction To Asset-Backed And Mortgage-Backed Securities
We can't possibly explain how difficult it was to narrow this down to ten, so do us a favor and mention the predictions we couldn't in comments below.
Professor Swanton said as a clinician the findings did not surprise him but they helped explain why cancers are so difficult to treat once they have spread.
As emotion is dealt with by the right side of the brain, and speech by the left side, this could explain why men find it more difficult to talk about their emotions.
It is difficult to respond to this question as you do not actually explain your point.
FORBES: Three Questions Progressive Gun Control Advocates Fear After Newtown
And if I happened to be a page or two ahead of her she would carefully explain to me how her book was more difficult than mine.
应用推荐