英文關鍵字
adult
attach
background
blogger
blue
buttonhole
cable
change
channel
clothespin
cord
detective
eavesdropping
espionage
ether
fingers
fixes
hands
hidden
hook
insulating
into
language
lapel
large
lips
loudly
low
man
mens
micro
microphone
microphonen
noiselessness
person
profession
protection
quality
quiet
recording
red
search
service
shadowing
shirt
skin
small
sound
speak
speaks
special
speech
studio
tape
television
text
voice
whisper
wind
windshield