classes of Guizhou folk dance

• 教学改革

classes of Guizhou folk dance的用法和样例：

例句

1. The reform of experiment teaching is a systematic project.
   摘要实验教学改革是一项系统工程。
2. Holt became a sought-after speaker and supporter of school reform.
   霍尔特后来成为广受欢迎的演说家，积极倡导教学改革。