a spruce young dandy的用法和样例：
- Among the many passengers on this boat, both male and female, was a spruce young dandy.
- So ugly was I that the spruce young men of my college, though they proud enough of my feats of endurance and physical prowess, did not care even to be seen walking with me.
- So, be a spruce -- since you require to reach new heights in your care noter.
- So, be a spruce -- because you want to reach new heights in your career.