Isn't that the same basic explanation given by the administration for its secrecy?

People just disappeared, no explanation given, and their family was afraid to say anything to anyone about it.

Investigators declined to say today what explanation the two men gave for their movements.

That's actually correct; science simply provides the best explanation possible given the available data.

There was so much he had wanted to say, so many explanations to give.

"Parents have told me that his explanations have given them new insight into their children."

Each explanation of a deficiency must give all the relevant information.

The sheets, etc. were put on the table with the dolls, and an explanation given.

After all, the history of Europe proves that simple explanations for complex problems never give good results.

I hope this "explanation" gives you the "flavor" of the problem.