英文關鍵字
abroad
adventure
airline
airplane
airport
america
background
bank
banking
box
budget
cash
coin
coinbox
collect
collection
concept
currency
document
documents
dollar
dream
expedition
finance
flight
foreign
geography
global
immigration
jar
journey
map
money
moneybox
note
passport
plane
planning
save
summer
symbol
tour
tourism
travel
traveler
trip
vacation
voyage
wanderlust
world