讲解文本：
torn 纠结，左右为难 Mike is so torn between becoming a doctor and becoming a teacher. Mike在做医生还是当老师之间无比纠结。 I know you are very torn on this issue, but you have to do something. 我知道这件事你很纠结，但你必须有所行动了。
疯狂练习吧！
