英文關鍵字
business
businessman
call
cellphone
cellular
client
communication
consultant
contact
conversation
corporate
customer
discuss
employee
executive
explaining
financial
gadget
guy
help
holding
information
job
lifestyle
line
man
manager
mobile
office
owner
people
person
phone
professional
sales
salesman
sell
service
smart
smartphone
smile
solutions
speaking
support
talk
telecommunication
telephone
work
worker
workplace