俄語很難學。

Russian is difficult to learn.

Russian is hard to learn.

Source: Tatoeba

Sentence Composition

1 俄語 Éyǔ Russian (language)
2 很 hěn
  1. very; quite
  2. (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)
=3 難 nán
  1. difficult (to...)
  2. problem
  3. difficulty
  4. difficult
  5. not good
=3 難 nàn
  1. disaster
  2. distress
  3. to scold
4 學 xué
  1. to learn
  2. to study
  3. to imitate
  4. science
  5. -ology