the marriage knot

• 夫妻关系(常与tie连用)

the marriage knot的用法和样例：

例句

1. Neither one of there wanted to renew their old marriage.
   他们双方都不想恢复当年的夫妻关系。
2. Love is a feeling, marriage is a contract, and relationships are work.
   爱情是一种感觉，婚姻是一个约定，而夫妻关系则是一门功课。