" We call them 'ape repellers' and they are contract employees, " said a government official, who asked not to be identified. The method works temporarily as the monkeys flee on hearing the calls. But they return whenever the men leave.

" 我们称它们为‘防猿剂’，他们工。" 当猕猴到叫声时，所以这种方法暂时起作用。但他们一离开猕猴就回来了。