The strange-looking Tonkin snub-nosed monkey, only found in two Vietnamese provinces, naturally has a narrow, upturned nose and full, pink lips.

• 这些长相奇特的东京仰鼻猴，天生鼻子又窄又翘，还有两片肥厚的粉红嘴唇，并且只在越南的两个省发现了它们的踪迹。