英文關鍵字
auditorium
board
boardroom
bookcase
chair
chalkboard
class
classroom
clean
college
contemporary
desks
education
educational
elementary
empty
equipment
exam
floor
flowers
furniture
glidecam
green
indoors
inside
interior
knowledge
lamp
lecture
lesson
nobody
room
row
school
seat
september
sink
sitting
space
steadicam
study
table
training
wall
white
wide
wideangle
windows
wooden
yellow