在《当幸福来敲门》一片中,威尔史密斯面试时有一段话：
Jay Twistle：parking tickets?
Chris Gardner：And I ran all the way here from the Polk Station, the police station.
Mr. Frohm：What were you doing before you were arrested?
Chris Gardner：I was painting my apartment.
威尔史密斯因为欠缴罚单被带到警察局,我觉得此处的polk station有可能是police station的口误抑或俚语,要么就是某一车站名,但确实查不到相关的证据,本人拙见,呵呵
