abnormal weather in four seasons的用法和样例：
- PKU campus, called Yan Yuan, is beautiful in four seasons.
- Santana, 28, has exceeded 200 innings in four seasons.
- El Nino has resulted in the abnormal weather in many parts of the world.
- To demonstrate the positions of constellation in four seasons separately.
- PMSG preparation was applied to estrus induction of sows in four seasons.