1、I need to learn how to read bopomofo in order to pronounce Chinese characters correctly.
为了正确发音汉字，我需要学习如何读注音符号。
2、The bopomofo system is widely used in Taiwan to teach young children how to pronounce Chinese characters.
注音符号系统在台湾被广泛应用于教授幼儿如何发音汉字。