translation.en: To us Americans, it sounds horrible to think of abandoning or killing your own sick wife or husband or elderly mother or father, but what could those traditional societies do differently?
translation.zh: 对我们美国人来说，这听起来非常可怕， 想想抛弃或杀死 你自己生病的妻子或丈夫 或年迈的母亲或父亲， 但是，那些传统社会还可能 怎么样呢？