英文關鍵字
business
businessman
call
camera
ceo
chat
client
coach
communication
company
conference
consulting
conversation
corporate
distance
document
employee
entrepreneur
executive
explaining
internet
interview
job
lecture
looking
male
man
manager
negotiate
office
online
people
person
professional
recording
report
sales
services
skype
speaker
speaking
talking
teaching
training
video
web
webcam
webinar
work
worker