英文關鍵字
adult
age
aged
careful
casual
caucasian
communication
confident
confidential
conspiracy
elderly
expression
face
female
finger
gesture
gesturing
grandmother
hand
human
impatient
information
lady
lips
looking
mature
mouth
mute
mystery
old
one
pensioner
person
private
quiet
reaction
retired
secrecy
secret
senior
serious
shh
showing
sign
silence
silent
speechless
strict
warning
woman