2 sentences

1. 吃当地、当季的食物。

   chī dāng​dì, dāng​jì de shí​wù.

   Eat local and seasonal food.

   Source: CCMatrix

2. 现在牡蛎当季吗？

   xiàn​zài mǔ​lì dāng​jì ma?

   Are oysters in season now?

   Source: Tatoeba