英文關鍵字
art
attire
ballerina
ballet
ballroom
bodysuit
child
childhood
concentration
dance
dancer
discipline
dress
elegance
elegant
evolution
exercise
female
foot
girls
grace
happy
instruction
kid
little
pirouette
playing
pose
practice
preparation
schooling
stretch
swirl
teacher
teaching
theater
train
tutor
twirl
woman