Meaning of DIFFICULT in English

DIFFICULT

adj.

1) ~ for (typing is ~ for me)

2) ~ to + inf. (it is ~ to please him = he is ~ to please = he is a ~ person to please; it is ~ to translate this book = this book is ~ to translate = this is a ~ book to translate; it is ~ for me to translate such material = such material is ~ for me to translate)

The Bbi combinatory dictionary of English, a guide to word combinations.      Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям.