在炎热的夏天,人们通常利用冰箱来防止食物的腐烂变质。可是,在非洲尼日尔河德拉东一个叫喀道牧村的居民们,他们却把一种个体不大、全身黄褐色的小乌龟放在食物柜里保护食品。这种龟人们称它为散香龟。由于它能保存食品,后来当地人又叫它“食防剂”。 In the hot summer, people often use the refrigerator to prevent spoilage of food. However, on the other hand, a resident of Kadoorie village in Della Tung, Niger, Africa, put a little turtle with little body and full body in a food cabinet to protect food. The turtle people call it scattered turtle. Because it can save food, then locals call it “food anti-agent ”.