英文關鍵字
aircraft
airplane
bird
blue
float
fly
free
glide
glider
hang
kite
peaceful
power
serene
serenity
sky
smooth
soar
tow
wing
英文關鍵字
aircraft
airplane
bird
blue
float
fly
free
glide
glider
hang
kite
peaceful
power
serene
serenity
sky
smooth
soar
tow
wing