爱好

例句：

1. 1. I have a hobby of painting in my free time.
   我在空闲时间有绘画的爱好。
2. 2. His hobby is collecting stamps.
   他的爱好是集邮。
3. 3. She has a passion for music and often plays the piano.
   她对音乐有热情，经常弹钢琴。