英文關鍵字
dam
water
river
aerial
summer
flow
nature
landscape
structure
energy
hydroelectric
reservoir
release
environment
tourism
engineering
scenic
management
canyon
forest
cloud
lakeside
power
generation
ecosystem
construction
weather
tranquility
wildlife
beauty
recreation
stability
picturesque
marvel
waterway
lock
spillway
bank
greenery
blue
sky
source
ai
generated