Every day the teacher would teach him letters and phonetics as well as one sentence.
老师每天除了从字母和音标教起，还会教他一句口语。
Depending on phonetics, it takes one or two frames to form certain letters before sound is spelled.
基于各个语音，这个嘴唇的运动一般需要两帧去做出需要发音字母的嘴型。
It is a book of English phonetics, grammar and usage all in one.
这是一本集英语语音、语法和风俗用法于一体的书。
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