英文關鍵字
house
apartment
building
line
symbol
outline
architecture
skyscraper
bank
hospital
hotel
church
linear
contour
lined
business
center
plant
factory
clinic
lighthouse
city
cityscape
commercial
company
construction
office
tower
town
school
university
municipal
farmland
monochrome
icon
motion
graphic
animation
pictogram
hd
animated
item
sign
black