I dedicate a lot of my free time to...

Meaning

I spend a lot of my spare time on...

Examples

• John: What do you do in your free time?
• Alice: <b>I dedicate a lot of my free time to</b> volunteering at the animal shelter.
• John: That’s commendable. How long have you been doing that?
• Alice: For years now. <b>I dedicate a lot of my free time to</b> helping those animals.