我想只要再努力学习语法和加大词汇的翻译：I think if you had worked harder to learn syntax and increase vocabulary 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

I think if you work hard on learning grammar and vocabulary to increase

I think if you had worked harder to learn syntax and increase vocabulary

I thought so long as diligently studies the grammar and the enlarge glossary again

I think that, as long as no longer make efforts to study grammar and vocabulary

I think if you had worked harder to learn syntax and increase vocabulary