英文關鍵字
action
architecture
barrier
building
dam
electricity
energy
exterior
falling
flowing
gate
generator
hydroelectric
industry
moving
natural
outdoors
power
reservoir
river
sky
sluice
station
turbine
wall
water
wave
wire
英文關鍵字
action
architecture
barrier
building
dam
electricity
energy
exterior
falling
flowing
gate
generator
hydroelectric
industry
moving
natural
outdoors
power
reservoir
river
sky
sluice
station
turbine
wall
water
wave
wire