求翻译：词汇量并不能说明一切，仅仅对比词汇量并不能证明一个人的语言能力或语言应用与另一个人的差别。然而，词汇量却可以说明一定的问题，它是判断学习者语言水平的可比性参数之一。词汇量的大小与其语言水平成正比是什么意思？

Vocabulary does not speak for themselves, only comparative vocabulary does not prove that a person's language ability with another application or language differences. However, the vocabulary is to illustrate certain problems, it is the judgment of learner language level and comparable parameters on

vocabulary and do not explain all, only by contrast vocabulary does not prove that a person's language ability or use of the language differences and the other one. However, vocabulary can be illustrated by a certain problem, and it is a judgment of learner language level comparability parameters. v

The vocabulary cannot show all, contrasts the vocabulary not to be able merely to prove a person's language ability or the language application and another person's difference.However, the vocabulary may show actually certain question, it judges one of learner language proficiency commeasurable para

Vocabulary does not speak for themselves, only comparative vocabulary does not prove that a person's language ability with another application or language differences. However, the vocabulary is to illustrate certain problems, it is the judgment of learner language level and comparable parameters on

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