地鐵2號線上因為下壹站是北京站崇文門和建國門是這樣：The next station is Beijing railway station , please get readly for your arrival and make sure all belong of you。
地鐵2號線下壹站是宣武門時是這樣：The next station is XUANWUMEN , please get readly for your arrival XUANWUMEN is a transfer station, passengers for line 4 ,please prepare to get off the train.
地鐵 13號線到達西直門站是這樣The next station is xizhimen,the terminal of the train.Please get ready for your arrival.and make sure you have all your belongings with you. xizhimen is a transfer station,passengers for Line2,or Line4,please prepare to get off the train.
地鐵 13號線 西直門發車時是這樣：Welcome to subway line 13 This train is bound for DONGZHIMEN.The next station is DAZHONGSI,please get ready for your arrival.The door on the right side will be used.Please keep clear of the door。
地鐵 13號線 五道口 是這樣：Welcome to subway line 13 The next station is WUDAOKOU,please get ready for your arrival.
妳可以到百度視頻上搜索“北京地鐵”，或者具體站名例如“北京地鐵 崇文門”或者“北京地鐵電音”就可以搜到相關音頻了。