habit theory of learning

例句：

1. 1. She has a habit ofwaking up late every morning.
   她有早起的坏习惯。
2. 2. He has a habit ofdrinking coffee before work.
   他上班前有喝咖啡的习惯。
3. 3. The habit of reading books isgood for our health.
   阅读书籍的习惯对我们的健康有益。