There is no easy explanation for the decline, she said.

It was an easier explanation than the one that fit the situation.

Throughout his books, study pieces are accompanied by easy explanations of music theory.

However, as with the tiger, there seems no easy explanation for their purpose.

"We just come back from hunting," was his easy explanation.

"But the easy explanations are not quite adequate," he said.

But look more closely and the easy explanation falls short.

Thus we find a basic disparity without any easy explanation.

There is an easy explanation for such a sensational turn around.

They all agreed that there wasn't any easy explanation to the objects.