英文關鍵字
activity
ballerina
ballet
beautiful
beauty
black
body
child
class
cute
dance
dancer
doing
dress
exercise
exercises
female
flexible
floor
girl
gym
gymnastics
happy
indoor
kid
leotard
model
people
person
portrait
pose
practice
pretty
room
school
shoes
sit
slim
smile
sport
step
stretch
stretching
studio
study
suit
tight
training
tricot
twine
white
yoga
young