discourage sb. from

例句：

1. 1. He was so excited about the trip that he couldn't help but encourage everyone to join him.
   他对这次旅行非常兴奋，以至于他忍不住鼓励每个人都加入他。
2. 2. The teacher discouraged students from cheating on exams by emphasizing the importance of honesty.
   老师通过强调诚实的重要性来阻止学生作弊，从而不鼓励学生作弊。
3. 3.The company's new policy discouraged employees from taking unnecessary breaks during work hours.
   公司的新政策禁止员工在工作时间进行不必要的休息，以减少工作时长。