通过文献研究，我们可以了解有关委婉语的定义，分类等等。的翻译：Through document research, we can learn more about definitions of euphemisms, classification, and so on. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Through literature, we can learn more about the definition of euphemism, classification, and so on.

Through document research, we can learn more about definitions of euphemisms, classification, and so on.

Through the literature research, we may understand the related euphemism the definition, classification and so on.

Through literature, we can understand the definition of euphemism, classification, and so on.

Through document research, we can learn more about definitions of euphemisms, classification, and so on.