分心的

例句：

1. 1. He was so preoccupied with his work that he couldn't pay attention to the conversation.
   他太专注于工作了，以至于没能听清对话。
2. 2. She tried to distract him from the problem by suggesting a solution.
   她试图通过提出解决方案来分散他的注意力。
3. 3. The teacher asked the students to sidetrack their thoughts from their textbooks and focus on the lesson instead.
   老师要求学生们从课本中分心，将注意力集中在课堂上。