英文關鍵字
berlin
city
europe
germany
capital
sunset
architecture
building
famous
german
landmark
sky
tourism
travel
deutschland
downtown
aerial
attraction
cityscape
kreuzberg
old
skyline
urban
european
symbol
tourist
view
alexanderplatz
establish
flyover
helicopter
iconic
mitte
overflight
bridge
cinematic
day
evening
friedrichshain