要用英语表达自己的兴趣爱好，你可以使用以下几种常见的表达方式：

I like/love/enjoy + [活动或事物]

我喜欢打篮球。[I like playing basketball.]

我喜爱听音乐。[I love listening to music.]

我很享受阅读。[I enjoy reading.]

My hobby is/are [活动或事物]

我的爱好是打篮球。[My hobby is playing basketball.]

我的兴趣是旅行。[My interest is traveling.]

I’m really into/fond of [活动或事物]

我非常喜欢听鼓舞人心的演讲。[I’m really into listening to inspiring speeches.]

我很喜欢纯正地道的英语录音带。[I’m really fond of authentic English tapes.]

I often do [活动或事物]

我经常上网。[I often surf the net.]

我通常做什么来放松自己？[What do I usually do for fun？]

What are your interests？ / What do you do in your spare time？

你对什么感兴趣？[What are your interests？]

你业余时间都做什么？[What do you do in your spare time？]

这些表达方式可以帮助你清晰地传达自己的兴趣爱好。根据具体情境选择合适的表达，可以使对话更加自然流畅。