Recreational means relating to things people do in their spare time to relax.
例句
...parks and other recreational facilities.公园和其他休闲设施...recreational use of alcohol.饮酒怡情
英英词典释义
Adjective
1. of or relating to recreation;
"a recreational area with a pool and ball fields"
2. engaged in as a pastime;
"an amateur painter""gained valuable experience in amateur theatricals""recreational golfers""reading matter that is both recreational and mentally stimulating""unpaid extras in the documentary"