There are two types of syllables: the opensyllable and closed syllable.
音节有两类：开音节和闭音节。
2
It is in accordance with the vowel letters, vowel combinations of letters, consonants and consonant-letter acronym in the open and closed syllable syllable pronunciation of the law of memory.
它就是按照元音字母、元音字母组合、辅音字母及辅音字母组合在开音节和闭音节的读音规律记忆。
3
The jaw doesn't always open on every syllable or word.