get down to the guts of a matter

例句：

1. 1. We need to get down to theguts of the issue before we canmake any decisions.
   在做出任何决定之前，我们需要深入讨论这个问题的核心。
2. 2. The researchergot to the heart of the problem byanalyzing the data thoroughly.
   研究员通过彻底分析数据，找到了问题的关键所在。
3. 3. The teacher encouragedstudents to dig deep into their own experiencesto understand the topic better.
   老师鼓励学生深入挖掘自己的经历，以便更好地理解这个话题。