英文關鍵字
17th
17
america
american
annulus
azure
background
banner
blowing
blue
buckeye
bunting
burgee
canton
chevron
design
different
disc
elements
fabric
five
flag
flowing
fluttering
flying
footage
government
guidon
hills
horizontal
irregular
looping
material
motion
movement
moving
nonquadrilateral
nonrectangular
official
ohio
original
pennant
red
rippled
ripples
rippling
roads
scarlet
shape
stars
state
states
stripes
swallowtail
symbolic
symbols
symmetrical
territory
textile
tourism
travel
triangular
union
united
unusual
usa
valleys
video
waterways
waving
wavy
white
wool