adj. 季节性的
This area is characterized by seasonal rains.
Seasonal fruit is widely considered one of the healthiest foods.
Every year Latin Americans travel to the US to do seasonal work, such as picking fruit.
Seasonal fruit pickers travel to America every year and send paychecks to their families back home.
As firms strugglr with seasonal hiring, Amazon turns to automation.
J.C. Penny, a department-store chain, is luring seasonal workers by entering them in a raffle for gifts and holidays. 参加抽奖活动
翻译参考：High season and low season mark many tourist destinations, which tend to hire a good number of seasonal workers.
Many tourist destinations have high season and low season, and tend to hire a decent amount of seasonal labor during high season.
造句：Many allergies are seasonal conditions.
