tie the knot

基本解释

In a recent interview, Brad said he and Angelina, who have been together six years are considering whether to tie the knot.
在最近一期的采访中，皮特和朱丽也被追问到了结婚的事情，已经“同居”六年的他们至今还没有结婚。
Las Vegas bills itself as "the wedding capital of the world, " but late-night revelers who decide they want to tie the knot now must wait until morning.
拉斯维加斯素有“世界结婚之城”的雅称，但如今想在夜里结婚的午夜狂欢者们恐怕得等到第二天早上了。
www.chinadaily.com.cn
Couples across New York are taking advantage of Wednesday's once-in-a-lifetime date - 09/09/09 - to tie the knot .
全纽约的情侣们都不想错过周三这个千载难逢的好日子，纷纷选择在09年9月9日这一天结婚。

But many same-sex couples are facing a new dilemma: how do you tie the knot?
FORBES: The Next Same-Sex Marriage Battle: Who Will Officiate?
Seven years and six kids later, they are finally planning to tie the knot.
FORBES: The World's Most Powerful Couples In 2012
After all, not many weeks ago Allianz was keen to see Deutsche and Dresdner tie the knot.
ECONOMIST: German banks