an irregular marriage.

• 不合法的婚姻

an irregular marriage.的用法和样例：

例句

1. A contract cannot arise out of an illegal act.
   当事人不合法的行为无法成立一个有效的合同。
2. 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，在埃纳尔手术后，丹麦政府取消了这对夫妇的婚姻，因为在丹麦当时两个女人结婚是不合法的。