Societies are still wondering what to do about same sex marriages and in some countries, polygamous marriages.
社会正在解决同性婚姻问题,在许多国家还允许一夫多妻制。
英语百科
Polygyny
Polygyny (/pəˈlɪdʒɪniː/; from Neoclassical Greek πολυγυνία from πολύ- poly- "many", and γυνή gyne "woman" or "wife") is a form of plural marriage in which a man is allowed more than one wife (i.e., it is a narrow form of polygamy, and distinguished from other forms of polygamy such as polyandry). In modern countries that permit polygamy, polygyny is typically the only form permitted.