英文關鍵字
phone
business
voice
black
glyph
review
client
symbol
center
contact
feedback
operator
urgent
service
technology
problem
instruction
communication
questionnaire
care
call
information
support
question
calling
chat
solve
advice
help
helping
headset
info
agent
assistance
assistant
advise
assist
icon
motion
graphic
animation
pictogram
hd
animated
item
sign