over there是什么意思？怎么用？

over there是什么意思？怎么用？

在那边eg.There are two buses over there. 那儿有两辆公共汽车。There is a machine over there. 那边有台机器。There is a phone over there. 那边有个电话机。There is an adult over there. 那边有个成年人。There is an orange over there. 那儿有个桔子。There is two buses over there. 那儿有两辆公共汽车。It is over there. 它在那边。Please sit over there. 请坐到那边去。They are over there. 他们就在那里。There is no one over there, is there? 那里没人，对吗？