graduation season：毕业季。
例句：
Come graduation season, the dreaded “what are you going to do with a degree in that?进入毕业季节，几乎所有交谈中都加入了“有这个学位，你打算做什么呢？”
A raincoat is a must in the rainy season.在雨季雨衣是必备之物。
I saw little or nothing of him after graduation.毕业后我几乎没有看见过他。
After graduation, he lives on his own.毕业后他就独立生活了。
The road is only negotiable in the dry season.这条道只有在旱季才能通行。
Winter is the coldest season in a year.冬季是一年中最冷的季节。
After graduation she became a teacher.毕业以后，她当了教师。