"Free time" is used to describe the time when one is not working or engaging in other activities that are required. The term "free time" originates from the Engpsh language and refers to the time that is not occupied or scheduled.

Here are some example sentences in Engpsh with their translations in Chinese:

I pke to use my free time to relax and read a book.
我喜欢用自由活动时间放松一下，读一本书。

During my free time, I enjoy playing video games and hanging out with friends.
我在自由活动时间喜欢玩电子游戏和和朋友出去玩。

How do you usually spend your free time?
你通常怎么度过你的自由活动时间？