Sentence examples for difficult understand from inspiring English sources

Another research group suggested that these unidentified and omitted explanatory variables (McWilliams and Siegel 2000) made it difficult understand the latent mechanisms.

"They're hard to use, difficult to understand and alienating.

"It's difficult to understand".

He's difficult to understand".

"It's difficult to understand," Wardak said.

"But the player is difficult to understand.

This was not so difficult to understand.

It isn't difficult to understand.

This reasoning is difficult to understand.

Is the message difficult to understand?

Their hostility was difficult to understand".