I learned a new word -“fruitful “from the Chapter 15 Of “The Third Ear” recently .

Original sentence：
I’m sure that the two of them had a very fruitful trip into China.

“ fruitful “means
“ producing good results.”

I try to practice making up sentences :
1. They came back from Japan with fruitful results.
2. It was a fruitful meeting; we made two important decisions.
3. This is the most fruitful new insight in the academic field.