food reservoir

例句：

1. 1. The government has established a food reservoir to ensure the supply of essential goods during emergencies.
   政府已经建立了一个食物储备库，以确保在紧急情况下供应基本物资。
2. 2.The farmers have stored their harvest in a food reservoir to preserve it for later use.
   农民们已经将他们的收成储存在一个食物储备库中，以备后用。
3. 3. The food reservoir was designed to store large quantities of food for long periods of time.
   这个食物储备库被设计用来长期储存大量的食品。