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