英文關鍵字
approach
black
blue
building
bulbs
city
climb
cloud
construction
contrast
damage
danger
dangerous
day
disaster
equipment
fire
flag
flame
fork
high
intensive
life
maintenance
metal
metallic
national
nature
orange
outdoor
pole
repair
service
shadow
sky
skyline
smoke
street
summer
sunny
technician
tint
tragedy
ukraine
warm
white
work
yellow