“阿嚏!阿嚏!”不可思议博物馆里喷嚏声连连,小创的实验室里堆满了擦过鼻涕的纸巾。“小创,你这个鼻涕虫也太浪费了!就不能忍着点吗?用这么多纸巾得牺牲多少树木呀!”阿笨忍不住责怪道。“空气中混合着许多细菌和污染物,当我们呼吸时,这些细菌和污染物就会跑进我们的鼻子里,这时,我们的身体就会发出防御信号 ”Sneeze! Sneeze! “ Incredible sneezes in the museum again and again, a small wound in the laboratory filled with a towel wipe the nose. Small wounds, you are too wasteful of this slug! Can not stand it? With so many paper towels sacrificed how many trees! ”Ah stupid could not help but blame Road. "The air is mixed with many bacteria and pollutants, and when we breathe, these bacteria and pollutants will run into our nose, then our body will send a defensive signal