英文關鍵字
101
alive
antique
basic
class
classic
classroom
closeup
coach
coaching
college
educate
education
educational
elementary
equipment
instruct
instruction
introduction
life
living
machine
mechanical
message
nostalgia
old
practice
preparation
real
remedial
retro
school
schooling
teaching
time
train
training
tutor
type
typewriter
typing
university
vintage
well
write