there were hundreds of people there.的people后面怎么直接加there了呢?不用加in等介词吗.

there为副词,英语中副词前不加介词,（固定搭配除外）,常见的有go there,come here ,go home等There were hundreds of people on the bridge。不好意思，还有疑问，请不要介意。为什么这句用on了呢？请帮忙解释，谢谢！bridge 桥 为名词， 名词表示地点时，需加介词。如：on the table, behind the door等。