从事爱好的英文表达方式有很多种，常用的包括：

1. Pursue hobbies：追求兴趣爱好

例如：I love to pursue hobbies such as painting and gardening.

2. Engage in hobbies：从事兴趣爱好

例如：I engage in hobbies like playing the guitar and hiking.

3. Practice hobbies：练习兴趣爱好

例如：I regularly practice hobbies such as photography and cooking.

4. Cultivate hobbies：培养兴趣爱好

例如：I try to cultivate hobbies like reading and writing in my free time.

总之，无论你想要表达什么，都可以根据上述表达方式选择适当的词语来描述你的爱好。