Basic explanation:
In spring, the climate is warm, flowers are in full bloom and the scenery is beautiful. Metaphor is a great opportunity for sightseeing and viewing.
Go out:
Zhu Ming Guozhen's "Zhuang Yong's Sketch Nannei": "Spring blossoms; Have a banquet with the cabinet Confucianism. "
Example:
A year's plan lies in spring. In this season, it is a good time to study hard.