英文關鍵字
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1080p
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assistance
assistant
benevolence
business
call
center
communication
company
computer
confident
consultant
consultation
consulting
conversation
cooperation
corporate
customer
desk
discussion
executive
explanation
headphones
headset
help
helpline
hotline
job
keyboard
laptop
monitor
office
online
operator
phone
positivity
professional
receptionist
secretary
service
smile
success
talking
telemarketing
typing
woman