For example, the story of the tiger dressed in the guise of an old lady who bites a child's finger doesn't require a description of violence because the children have already been frightened.
譬如咬小孩子手指頭的虎姑婆故事，似乎不需要再詳細描述殘暴情節，因為已經達到嚇小孩的功能。