Chapter 14: Sound Change-(5) Tone Changes for “不”

In-text Audio Files:

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Audio Files for Exercises:

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Audio files can also be found on YouTube by clicking the following link:

https://www.youtube.com/watch?v=KGUrP31x9Us&list=PLpBe9l07Tp6stPnhFhoIEm-YzYwKUuAEx