英文關鍵字
girl
boy
teenagers
group
together
woman
coach
trainer
choreograph
dancing
studying
training
exercising
practicing
dance
choreography
repetition
stretching
flexing
movement
element
position
lesson
class
hall
indoors
interior
mirrors
sports
hobby
wellness
relaxation
pastime
activities
active
healthy
emotions
concentration
enjoyment
smiling
happiness
interest
positive
people
youth
16s
lifestyles
portrait