英文關鍵字
aerodrome
air
airfield
airport
aviation
background
bag
blow
blowing
change
cone
control
direction
equipment
flag
flight
flow
fly
forecast
indicator
instrument
measurement
meteorology
meter
orange
outdoor
pointer
pole
sign
signal
sky
sleeve
sock
space
speed
strength
striped
symbol
transportation
tube
vane
warning
weather
white
wind
windcone
windsock
windspeed
windy