英文關鍵字
adviser
agent
answer
appointment
ask
assistance
businessman
businessperson
busy
call
chat
client
communicating
connection
contact
contractor
conversation
cooperation
corporate
deal
director
discussion
ear
entrepreneur
executive
feedback
gesture
headset
help
helpline
hotline
job
joy
live
manager
microphone
negotiation
office
operator
person
positive
reception
responsible
smart
speaking
support
talk
telecommunication
telemarketing
telephone