What is Accent? 什么叫口音？
Accent is a combination of four main components: voice quality, intonation(speech music), liaisons(word connections), and pronunciation (the spoken sounds of vowels, consonants, and combinations.) 口音包括四个部分：音质，语调（说话的音调），连读，（词的连续）和发音（元音辅音的混合音的发音）。

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