英文關鍵字
cctv
recording
privacy
security
protection
surveillance
monitoring
safety
watching
grouse
vancouver
cam
cams
camera
evidence
police
cops
legal
gondolas
gondola
passing
forest
skiing
skis
ski
skiers
skier
snow
skilift
lift
chairlift
resort
winter
vacation
holiday
mountain
mountains
mountainside
hillside
hill
mist
misty