an irregular marriage.的用法和樣例：
例句
- A contract cannot arise out of an illegal act.
當事人不合法的行為無(wú)法成立一個(gè)有效的合同。 - Sadly, after Gerda's operation, the Danish government annulled the couple's marriage since two women could not be legally married in Denmark.
可悲的是，在埃納爾手術(shù)后，丹麥政府取消了這對夫婦的婚姻，因為在丹麥當時(shí)兩個(gè)女人結婚是不合法的。
