下面这两句话中的 over 分别是什么词性?为什么?So far in Wuhan, over 200 illegal wharves have been shut
down.the Wuhan
goverment have shut down over 200
illegal wharves so far.
And, yes, the sheer intoxication that comes from belonging to a crowd that has suddenly found its voice, and which demands to be heard. 请问这句话结构怎么分析呢?怎么感觉是个名词呢?and which又是修饰的什么?谢谢老师!