英文關鍵字
accountancy
accounting
activity
analyzing
and
background
backgrounds
balance
banking
bill
budget
business
businessman
button
calculating
calculator
closeup
commercial
counting
data
desk
device
document
economy
educational
examining
figures
finance
financial
form
hand
human
industry
information
instrument
investment
keypad
letters
loss
manager
market
mathematics
measurement
numbers
one
paperwork
pay
person
place
plan
planning
portable
presentation
pressing
profit
savings
scrutiny
sheet
solution
statement
stock
strategy
subject
tax
technology
typing
using
wireless
work