The mind has difficulty comprehending, so the result is more awesome than terrifying.

They have great difficulty comprehending the human system.

She said they often suffer from mood disorders and can have difficulty comprehending reality.

It was still a word she had some difficulty comprehending.

When told of his mother's death this morning, he had difficulty comprehending it.

His sudden death had been such a shock that she still had difficulty comprehending her position.

Humans often have difficulty comprehending data in many dimensions.

His English was sparse and he had difficulty comprehending the thrust of my questions.

"I think you would have difficulty comprehending the answer."

Our cartographers have difficulty comprehending the distances involved in the world above.