英文關鍵字
architecture
brandenburg
closeup
construction
dam
energy
flow
germany
havel
havelland
image
lake
landmark
landscape
level
natural
nature
needle
old
outdoors
overflow
river
scenic
sky
spring
storage
summer
water
weir
wood
wooden
英文關鍵字
architecture
brandenburg
closeup
construction
dam
energy
flow
germany
havel
havelland
image
lake
landmark
landscape
level
natural
nature
needle
old
outdoors
overflow
river
scenic
sky
spring
storage
summer
water
weir
wood
wooden