每日口說挑戰 你所不知道的「冷凍食品」秘密！ (The Story of Frozen Food)

今日挑戰句子

But food also goes bad, so humans have invented many ways to preserve it to eat later or far from where it was harvested.

但食物會壞，所以人類發明了各式保存方式，以便日後享用或遠距離配送。