英文關鍵字
boy
child
childhood
classic
classical
composer
composing
creativity
dictation
education
electronic
entertainment
exam
for
glasses
hand
hard
hobby
homework
instrument
keyboard
learn
lesson
melody
motion
music
musical
musician
note
paper
pianist
piano
play
preparation
school
self
slow
solfeggio
sound
studying
synthesizer
teenager
test
the
vocational
writing