Besides keeping to the features of their normal appearances, Cheng personifies all these mammals: the hungry cats drool, the chiclets stick out their tongues at each other and the plump black bears stare through dark and glistening round eyes like naughty boys.
鄭善禧能保留它們形貌的特徵，同時賦予擬人的趣味。看那饞嘴的貓彷佛正嚥著口水，小雞們理直氣壯的鬥嘴，胖嘟嘟的黑熊瞪著黑得發亮的圓眼睛，像一個被罰站的頑皮小孩。