英文關鍵字
aerial
agricultural
are
bridge
buildings
cement
central
compress
concrete
conservancy
construction
control
crisis
dam
disaster
drone
electricity
engineering
environmental
falling
flood
floodgate
flow
flowing
force
gate
generation
generator
infrastructure
irrigation
management
many
motion
narai
open
outdoor
overflowing
pattern
phra
pouring
power
powerful
rama
rapids
regulate
residential
river
rush
sanitation
sluice
spillway
station
stream
strength
structure
submerged
sunk
system
thailand
underwater
view
water