their
[ðɛə]
adj.他们的, 她们的, 它们的
例句与用法：
The Government are back-pedalling on their election promises.
内阁正在背弃它竞选时的诺言。
The ring was important to her as an emblem of their love.
这枚戒指是他们爱情的象征，对她是重要的。
Children depend on their parents for food and clothing.
小孩依赖他们的父母供给衣食。
We have no idea how the birds find their way.
我们不知道这些鸟如何找到它们的路。
They washed their faces.
他们洗了脸。
详细释义：
pron.
(they的所有格)他们的; 她们的; 它们的
That's their business.
那是他们的事。