他现在居住在巴黎，用法语写作。

He now lives in Paris, writing in French.

youdao

因此，研究者试图通过对英语专业学生法语写作过程中出现的错误的分析，来研究法语习得过程中汉语和英语的角色。

Therefore, the researcher attempts to study the roles of Chinese and English during French acquisition by analyzing the errors in the Chinese English majors' French writing.

youdao

他会说法语，也会用法文写作。

He speaks French, and he also writes with French.

youdao

And you're not counted off for errors that you make in writing, either, if you're writing in French; and it really rocks, trust me.

你在写作里有错,也不会扣分的,如果你用法语写的话,而且这么着可带劲了,真的

耶鲁公开课 - 1871年后的法国课程节选