He has 'difficulty' [='trouble'] reading without his glasses. [=it is difficult for him to read without his glasses]
It was only 'with' (great/considerable) 'difficulty' that we were able to continue.
She underestimated the 'difficulty' of saving so much money.
(..) Back to barracks, General? Or to Rome? Home. My wife, the son, the harvest. Maximus the farmer. I still have difficulty imagining that. You know, dirt cleans off a lot easier than blood, Quintus. - Here he is. - Highness. Senator Gaius, (..)2000 Gladiator