崔：我觉得汉语这个语言是非常难的，因为我知道汉语是全世界最难学的语言之一，因为它的每一笔每一画，每一个拼音都非常难。

Cui: I think Chinese is a language that's very difficult to learn. It's one of the most difficult languages in the world because every stroke in a Chinese character is very hard.

youdao

汉字教学是对外汉语教学中非常重要但却相对难的一个环节。

The teaching of Chinese characters is a very important but comparatively difficult part in teaching Chinese as a foreign language.

youdao