英文關鍵字
be
blue
careful
caution
cautionary
cloud
clouds
drift
drifting
float
floating
freeway
graphic
graphics
highway
illustrated
illustration
placard
roadway
sign
signage
skies
sky
sunny
text
traffic
warning
yellow
英文關鍵字
be
blue
careful
caution
cautionary
cloud
clouds
drift
drifting
float
floating
freeway
graphic
graphics
highway
illustrated
illustration
placard
roadway
sign
signage
skies
sky
sunny
text
traffic
warning
yellow