英文關鍵字
abraham
address
bridge
capital
capitol
civil
freedom
gettysburg
lapse
lincoln
mall
marble
memorial
monument
nation
national
pool
portico
potomac
president
reflecting
rights
river
slave
slaves
speech
state
states
tourist
traffic
washington
英文關鍵字
abraham
address
bridge
capital
capitol
civil
freedom
gettysburg
lapse
lincoln
mall
marble
memorial
monument
nation
national
pool
portico
potomac
president
reflecting
rights
river
slave
slaves
speech
state
states
tourist
traffic
washington