truth criterion的用法和樣例：
例句
- The importance of the discussion of practice as the criterion of truth is becoming clearer all the time.
關於真理標準問題的討論，現在越來越顯示出它的重要性。 - If we combine discussions concerning the criterion for judging truth with practical work,we shall achieve better results and avoid formalism.
真理標準問題，結合實際來討論，恐怕效果好一點，免得搞形式主義。
