每日口說挑戰 以為藥不會過期？小心吃壞了身體！(Does Medicine Actually Expire?)

今日挑戰句子

Expired medicine might seem like a weird concept because a lot of it doesn't get moldy or slimy like old food.

過期藥物也許是一個陌生的概念，因為它們不會像過期食物一樣發霉或變得黏糊糊的。