They dissolved their marriage.是什么意思？

They dissolved their marriage.

他们结束了他们的婚姻。

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

dissolved

adj. 溶化的；v. 溶解( dissolve的过去式和过去分词 )，结束，消除，以化学手段)除去；

例句
She tried to read it more slowly and carefully, but the words danced and dissolved before her eyes.
她试图读得更慢更仔细一些，但那些字却在她眼前跳动而变得模糊起来。

their

pron. 他（她，它）们的，在提及性别不详的人时，用以代替 him 或 her；

例句
Their permissiveness toward their children reflects the wild abandon of their own lives.
他们对孩子的放任折射出他们自身生活的放浪形骸。

marriage

n. 结婚，婚姻生活，密切结合，合并；

例句
Rosie's idyllic world came to an abrupt end when her parents' marriage broke up...
父母婚姻的破裂使得罗茜田园诗般美好的世界陡然画上了句号。