英语翻译this kind of problem will always occur when we try to devise rigid classificatory schemes with distinct boundaries between groups .
问题描述：
英语翻译
this kind of problem will always occur when we try to devise rigid classificatory schemes with distinct boundaries between groups .
答
当我们设法用在组之间不同边界设计出坚硬分类上的计划的时候,这种类的问题将总是发生.
答
这种问题,将永远发生时,我们会设法制定严格的分类计划,具有鲜明的群体分界.