equal marriage
noun [ U ] UK uk/ˌiː.kwəl ˈmær.ɪdʒ/ us/ˌiː.kwəl ˈmer.ɪdʒ/
婚姻平权（指同性婚姻与异性婚姻在法律上享有同等权利并且同等重要的观点）
marriage between two people of the same sex, thought of as being legally the same as, and of equal importance to, marriage between two people of opposite sexes
He argued that equal marriage legislation would create a more tolerant society. 他的观点是婚姻平权立法将帮助建立一个更加包容的社会。