求翻译：通过这次问卷调查的研究表明，在校大学生英语词汇水平差距很大，有高于8000的词汇量的同学，同时也有低于3000的词汇量的同学，也就是说，有高于TEM4DE水平也有低于CET4水平的同学。但是总体水平不太理想，集中在4000左右词汇量水平的同学占多数。是什么意思？

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Indicated through this questionnaire survey research that, is very big in the school university student English glossary proficiency disparity, has schoolmate who is higher than 8000 vocabularies, simultaneously also has schoolmate who is lower than 3000 vocabularies, in other words, has is higher t

Through this a questionnaire study shows that English vocabulary proficiency of students in a large gap, the vocabulary of more than 8000 students, at the same time there are less than 3000 vocabulary students, that is, above-TEM4DE levels are also lower than CET4 students. However, the overall leve

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