go over to some place

问题描述:

go over to some place
这里怎么解释好呢
all my friends are going over to the cafeteria now,but i cannot.im waiting for a phone call from my professor.放到这句话好像说不通 ,这么说来和 go to 是一样的咯,没有区别吗?

去某地.用go to sp.也说得过去,
over在这里表示走过,穿过,渡过一定的障碍物,如桥,河流,山等.