英文關鍵字
recording
cassette
voice
microcassette
analog
sound
recorder
electronic
portable
tape
record
audio
compact
interview
memory
call
equipment
detective
retro
evidence
investigation
listening
surveillance
turning
reportage
rotate
closeup
rotating
crime
confession
technology
analogue
atmospheric
journalist
space
rec
music
player
spin
reel
spindle
proof
handheld
dictation
forensic
close
table
up