英文關鍵字
1080p
1920x1080
and
background
cable
clouds
construction
current
distribution
electric
electrical
electricity
energy
engineering
environment
equipment
footage
high
industrial
industry
infrastructure
lapse
line
lines
outdoors
power
pylon
single
sky
supply
technology
time
timelapse
tower
transmission
volatge
volt
voltage
wires
with