本文评论刘淑学新著《中古入声字在河北方言中的读音研究》，并讨论了一些相关的问题。

The paper reviews the new work Research on Dialect Spoken Phonetic of MC Entering in Hebei Province by Prof. Liu Shuxue, and discusses some related issues.

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开始孔刘有些犹豫，他说，我和我在釜山的朋友用方言聊天的时候，有时我们也搞不明白对方的意思。

At first Ggong hesitated to speak the dialect. But he tried to say it like "Among us Busan friends, when we speak Busan dialect, we sometimes have a moment we don't understand each other well."

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