zhè / běn / jiào běn / jīng guò / duō cì / xiū dìng / nèi róng / gèng jiā / shì hé / xué shēng / shǐ yòng

这本教本经过多次修订，内容更加适合学生使用。

This textbook has been revised multiple times and its content is more suitable for students.