區別就是兩者意思是不一樣，具體的不同如下
parker中文意思是n. 停放車輛的人
n. (Parker)人名(英、俄、西、瑞典、德、捷)帕克
The next day there was still no ship in sight， so Dudley told Brooks to avert his gaze and he motioned to Stevens that the boy， Parker， had better be killed.
madison中文意思是n. 麥迪遜（姓氏）麥迪遜（美國城市）
品位站
