英文關鍵字
ballet
girl
ballerina
class
train
child
dancer
dance
little
kid
dress
young
baby
cute
happy
studio
shoes
floor
performance
white
small
fashion
costume
art
training
beautiful
stretching
learning
classic
woman
fitness
portrait
dancing
preschool
room
home
gymnastics
childhood
education
lesson
modern
person
skill
school
pretty
balance