要把学到的语法和词汇用到作文内的翻译：Grammar and vocabulary to learn composition 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

Should learn grammar and vocabulary used in writing within

Grammar and vocabulary to learn composition

Must the grammar and the glossary which learns uses in the thesis

It is necessary to learn from the syntax and terminology used within the essay

Grammar and vocabulary to learn composition