英文關鍵字
accountant
aged
business
businessman
businessperson
call
communicate
communication
company
corporate
device
disagree
disappointed
disapprove
disillusioned
elderly
employee
financial
gesticulate
gestures
hand
home
job
landline
man
manager
mature
men
nod
number
office
old
older
people
person
phone
professional
retro
senior
stressed
telephone
troubled
upset
use
vintage
waiting
work
workplace
worried