This article takes 21 groups of two-syllabic as the basic investigation object, inspects the tone errors made by the South Korean foreign student when learning Mandarin.
本文是以21组二字组调型为基本调查对象，考察韩国留学生学习普通话时的声调偏误的研究。
I am one in the school undergraduate student, has contacted many South Korean, and talks unimpededly, also has very many time written translation experience.
我是一名在校本科生，接触过很多韩国人，并且交谈无阻，也有很多次的笔译经历。
应用推荐