language analysis of physical education student's book in G3S1S2

1st Data set: The data presents the distribution ratio of words in the CEFR framework in the textbook of grade 3 semester1 and 2 in PE. 2nd Data set: The data presents the distribution ratio of words in the TCVF framework in the textbook of grade 3 semester1 and 2 in PE.数据集1：本数据呈现了体育教材三年级第一、二学期内，欧洲语言共同参考框架（CEFR）框架下的词汇分布占比。 数据集2：本数据呈现了体育教材三年级第一、二学期内，TCVF框架下的词汇分布占比。