practice and understanding的用法和樣例：
例句
- In the two basic forms of practice and cognition, culture is a special form of movement resulted from the contradiction between the two.
文化是為實(shí)踐與認識的內在矛盾所推動(dòng)的特殊運動(dòng)形式，表現為實(shí)踐與認識兩種基本活動(dòng)形式。 - Practice in matching unknown words with known words in the context of a teacher training text.
在一篇教師培訓課文中練習把生詞與認識的詞相匹配。
