a discussion of substantive matters的用法和样例：
- He then segued into a discussion of atheism.
- We follow with a discussion of our data.
- The book tees off with a discussion of bitterness.
- The IIM had not discussed substantive matters, and it would not be appropriate to prejudge the outcome of the discussion of a particular proposal in this regard.
- It is for a discussion of area determination by transect sampling.