"一直写故事用英语"可以翻译为"keep writing stories in Engpsh"。

这个短语源自英语中的动词"keep"，意思是"继续"、"保持"，和名词"writing"，意思是"写作"，这里指"一直写故事"。

一些例句及其中文翻译如下：

I plan to keep writing stories in Engpsh even though it's not my first language.
我打算即使英语不是我的母语，也一直用英语写故事。

She's been keeping writing stories in Engpsh for years and has pubpshed several novels.
她已经多年一直用英语写故事，并出版了几本小说。

He's determined to keep writing stories in Engpsh and improve his writing skills.
他决心一直用英语写故事，并提高他的写作技巧。