英文關鍵字
ancient
antique
architecture
barrier
brick
building
captivity
castle
cathedral
church
city
construction
defence
defense
detail
europe
european
exterior
facade
fortification
fortress
gdansk
gothic
heritage
high
historic
historical
history
knights
mary
medieval
obstacle
old
palace
poland
polish
prison
privacy
protection
regime
reliability
reliable
royal
safety
saint
security
strong
tall
tower
wall