英文關鍵字
aging
art
athletic
ballerina
ballet
beautiful
couple
dance
dancing
elderly
female
fit
flexible
gracefully
gym
gymnastic
hands
health
hobby
lady
lifestyle
male
man
mature
model
moving
old
partner
performing
pointe
practicing
professional
rehearsal
released
shoe
slim
sportswoman
stretching
studio
support
synchronic
synchronous
teaching
thin
tights
training
tutu
woman
workout