He spent 4 years studying English.

他花了4年时间学习英语。

youdao

My method for studying English differs from yours completely.

我学习英语的方法和你的方法迥然不同。

《新英汉大辞典》

How long have you been studying English?

你学英语多久了？

《牛津词典》

In nineteen thirty-four, he began studying English at the University of Michigan in Ann Arbor.

VOA: special.2009.11.29

As a teacher, could you give some advice to the students who are studying English?

作为老师，你能够给正在学习英语的学生们一些建议吗？

紧张是学英语的敌人 - SpeakingMax英语口语达人

What do you think is the most difficult part about studying English in the UK?

你觉得在英国，学习英语最难的部分是什么？

巴西的英语老师 - SpeakingMax英语口语达人

In one moment I was at home with family and friends dreaming of studying English, of becoming a schoolteacher.

CNN: Impact Your World

After studying English and creative writing at Columbia University as an undergraduate, he went on to New York Law School.

FORBES: He Built Multi-Million Dollar Revenues By Beating Google

We need to have more high quality options available at age 16, including all young people studying English and maths to 18.

BBC: Major changes to A-levels planned