convince oneself of

例句：

1. 1. He convinced me that the newpolicy would be beneficial for everyone.
   他说服我新政策对每个人都有好处。
2. 2. The teacherconvinced the students to participate in the sciencefair.
   老师说服学生们参加科学博览会。
3. 3. Sheconvinced him to give up smoking.
   她说服他戒烟。