a pleasant young man的用法和样例：
- The clerks were pleased to be greeted by the good-looking,pleasant young man who was going to marry Miss Annabel.
- Mr Thomson asked Mr Daniels about Peter and Mr Daniels said he was a very pleasant young man.
- It was a pleasant thing to do, but for the young man there was a strain of the heroic in the enterprise.
- The first thing I noticed about the Ghanaian is that his voice is as soft as his tackles are rock hard, but a more pleasant young man you could never hope to meet.