英文關鍵字
aeroplane
air
aircraft
airfield
airplane
ascend
aviation
beginner
class
course
depart
destination
effort
excitement
exciting
flight
flying
getting
inexperienced
instructing
instructor
knowledge
learning
leaving
light
moving
pilot
piloting
plane
practice
practicing
private
propeller
property
ready
route
runway
skill
small
speed
student
studying
take
takeoff
tiny
training
transportation
trip
unskillful
way