The city is famous for its silk. 该市以出产丝绸而闻名于世 These are our pictures, theirs are on the wall.这些是我们的图片，他们的在墙上
its ， theirs 用这两个造句
The city is famous for its silk. 该市以出产丝绸而闻名于世 These are our pictures, theirs are on the wall.这些是我们的图片，他们的在墙上2015-05-02
its
favorite
food
is
fish它最喜欢吃的是鱼
theirs
classmates
are
playing
football.他们的同学在踢足球2019-11-23
