I'm currently volunteering as a Chinese to English translator for Chinese novels and comics, and this is one of my biggest activities (did it since junior year of HS and will continue it throughout undergrad and after college). We basically collaborate with lesser-known Chinese authors and publish their works for an English audience for free, but I'm not sure whether to consider this as a hobby or a really odd nonclinical volunteering activity. I'm leaning towards hobby, but I wanted to see what others think.