repetition equivalent

例句：

1. 1. In the study of language acquisition, repetition is an important method for teaching students to repeat equivalents.
   在语言习得研究中，重复是教授学生重复等效的重要方法。
2. 2. The teacher used a variety of methods to help students understand the concept of repetition equivalents.
   老师采用了多种方法帮助学生理解重复等效的概念。
3. 3. Students need to practice repetition equivalents regularly to improve their pronunciation and fluency.
   学生需要定期练习重复等效来提高他们的发音和流利度。