I studied swimming.

我研究了游泳。

youdao

I had many hobbies, I studied swimming, accordion, piano, skating, painting. But at last I choose painting as my job and I am very luck.

我小时候有很多业余爱好，我学过游泳，手风琴，钢琴，溜冰，绘画，但是我最终选择了绘画作为我的职业，我觉得非常幸运。

youdao

I had many hobbies, I studied swimming, accordion, piano, skating, painting. But at last I choose painting as my job and I am very luck.

我小时候有很多业余爱好，我学过游泳，手风琴，钢琴，溜冰，绘画，但是我最终选择了绘画作为我的职业，我觉得非常幸运。

youdao