论“萨丕尔-沃尔夫假说”强式与弱式版本的内涵差异及其现实意义
론“살비이-옥이부가설”강식여약식판본적내함차이급기현실의의
Comment on the Difference of Connotation of Strong and Weak Version of"Sapir-Wolf Hypothesis"and Practical Significance