HIAD

例句：

1. 1. I have a habit of reading before bedtime.
   我有睡前阅读的习惯。
2. 2. The teacher gave us a hint about the answer to the problem.
   老师给了我们一个关于问题答案的提示。
3. 3. We should take care of our health and avoid unnecessary risks.
   我们应该照顾好我们的健康，避免不必要的风险。