https://online2.tingclass.net/lesson/shi0529/0009/9907/691.mp3
https://image.tingclass.net/statics/js/2012
tie the knot 打結(jié)，結(jié)婚，永結(jié)同心
Seven years later, they are finally planning to tie the knot.
在一起七年，他們終于打算結(jié)婚了。
We are tying the knot.
我們要結(jié)婚了。
