英文關鍵字
adhesive
attitude
caucasian
censor
censored
censorship
closed
communication
concept
crime
dismay
emotion
experiment
eyes
face
fear
forbidden
forgotten
freak
fright
frustration
gagged
glued
guilty
head
hostage
human
isolated
keep
lips
male
man
mouth
mute
person
portrait
prisoner
problem
quiet
sealed
secret
shut
silence
silenced
silent
speaking
speech
taboo
tape
taped