闲散

例句：

1. 1. She spent the afternoon reading a book in her room.
   她花下午的时间在房间里看书。
2. 2. The student was idle for the entire class period.
   那名学生整个课时都在闲着。
3. 3. He enjoys his free time to read books and play sports.
   他喜欢利用空闲时间阅读书籍和运动。