AuthorID CityArrival CountryArrival Departure CountryDeparture DateDeparture DateArrival
1922 Paris France New York UnitedState 2008-03-10 2001-02-02
1002 LosAngeles UnitedState California UnitedState 2008-03-10 2008-12-01
1901 Paris France Lagos Nigeria 2001-03-05 2001-02-02
1922 Paris France NewYork UnitedState 2011-02-03 2008-12-01
1002 Paris France California UnitedState 2003-03-04 2002-03-04
1099 Paris France Beijing China 2011-02-03 2009-02-04
1901 LosAngeles UnitedState Paris France 2001-03-05 2001-02-02
我想連接CityArrival
和CountryArrival
。以CSV連接兩列:Python
你的意思是將它們組合成一列? –