掌握一门外语用英语怎么说

1. 词汇量：掌握一门外语需要掌握大量的词汇和表达方式。

例句：

- To master a foreign language, one needs to build up a large vocabulary.

- She spent years studying Spanish and finally achieved fluency in the language.

- It's essential to develop a solid foundation of grammar and vocabulary to become proficient in a foreign language.

- Learning a new language requires a great deal of memorization and practice.

- He worked hard to improve his English and now speaks it fluently.

2. 语法知识：熟悉外语的语法规则和结构。

例句：

- Understanding the grammar of a foreign language is crucial to effective communication.

- To be competent in French, you need to study its complex verb conjugations and sentence structure.

- She struggled to learn German because of its complex grammar rules.

- Learning a new language often involves relearning basic sentence structures and word order.

- He studied hard to master the subtleties of Japanese grammar.

3. 文化了解：了解该语言所处的文化和社会背景。

例句：

- To truly master a foreign language, one must also study the culture and customs of the people who speak it.

- Understanding the nuances of a language requires an understanding of the culture in which it developed.

- She immersed herself in the culture of Spain to better understand the language.

- Learning a foreign language can be a window into a new and fascinating culture.

- He enjoys studying foreign languages as a way to broaden his understanding of the world.