英文關鍵字
architecture
beautiful
beauty
bhumibol
bhumiphol
built
concrete
construction
cubic
dam
electrical
energy
engineering
environment
famous
flow
forest
generation
generator
green
hill
hydroelectric
industrial
industry
landscape
light
mist
mountain
nature
ping
power
production
range
river
scenery
scenic
sky
smokey
station
sunlight
sunrise
tak
technology
thailand
travel
tree
turbine
valley
view
water