英文關鍵字
aircraft
alien
attack
brazil
buildings
computer
contact
cyborg
drones
extraterrestrial
fantasy
favelas
fiction
fleet
flying
futuristic
galaxy
game
interstellar
invasion
janeiro
mothership
movie
object
pods
propulsion
rio
robot
robotic
saucer
sci
science
sky
space
spacecraft
spaceship
speed
star
technology
transport
transportation
ufo
universe
vehicle
visionary
visitor
war
weapon
wheel