第十二讲
内容简介：
消除异国口音的主要步骤(主要的5个步骤及其他8个步骤)、学习字母发音位置前的注意事项、字母表中所有字母标准的发音位置、以TH开始的字母组合的单词的发音位置、针对性的字母发音练习、第十种发音姿势：以TH字母组合为例、句子发音练习、意群发音练习、综合练习。
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