Understand the fundamental system of pronunciation and pronounce initial consonants, medial vowels, and final consonants correctly.
了解基本的发音和发音声母，韵母，辅音。
Understand the fundamental system of pronunciation and pronounce initial consonants, medial vowels, and final consonants correctly.
了解基本的发音和发音声母，韵母，辅音。
应用推荐