A：Did you hear that Rachel is getting married to Ray?
你听说了吗，Rachel要和Ray结结婚了。
B：When did they get engaged?
他们什么时候订婚的？
A：I think a few weeks ago.
我想是几周前。
B：When will they get married?
他们什么时候结婚？
A：They haven't set a date yet.
日子还没定。
B：Well,I hope they are very happy together.
好吧，我希望他们能幸福地在一起。
1、订婚用英语怎么说？
be/get engaged 订婚
be/get engaged to 和某人订婚
engagement n.订婚
How could I be engaged to a married man?
我怎会跟已婚男人订婚呢？
We are happy to announce the engagement of our daughter.
我们高兴地宣布，我们的女儿已订婚。
2、结婚用英语怎么说？
marry v.娶，嫁，和某人结婚
marry sb 和某人结婚
married 已婚的，婚姻的
be married to 和某人结婚（强调已婚的状态结婚的动作）
get married to 和某人结婚（强调结婚的动作）
marriage 婚姻
例句：
When did you get married?
你是什么时候结婚的？
It's beyond me why she wants to marry Jeff.
我无法理解她为什么要嫁给杰夫。