英文關鍵字
adult
annoyed
attitude
background
bad
bearded
bright
business
businessman
caucasian
closeup
concept
conflict
defect
deny
disagreement
disappointment
dislike
down
expression
failure
feedback
finger
gesture
gesturing
guy
hand
hater
incorrect
isolated
loser
male
man
manager
negative
person
pessimism
pessimist
professional
reaction
refuse
reject
service
showing
sign
skeptical
symbol
thumbsdown
unhappy
wrong