每日口說挑戰 【冷知識】我都不知道水也會過期？ (Does Water Ever Expire?)

今日挑戰句子

Water left outside can also start growing algae and host mosquito larvae, which will make you sick and is gross to think about, but not as gross as thinking about the dust inside your house landing in your water!

曝露在空氣中的水也可能會滋生藻類、孑孓，這會使你生病而且光想就覺得噁心！更加噁心的是，懸浮在房子裡的各種塵埃也會落在你的水中。