4枚プロペラのドローン クアッドコプター
Schlüsselwörter
plane,
plane,
flying,
jet,
fly,
bird,
sky,
flight,
gull,
tuneful,
blue,
boxer,
travel,
transportation,
aerial,
war,
transport,
white,
wing,
animal,
nature,
sea,
drone,
fly,
radio control,
airscrew,
calm,
ict,
declension,
business,
industry,
pursuit,
checking,
survey,
civil engineering,
controller,
body,
fuselage,
dangerous,
farming
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