英文關鍵字
acrobat
acrobatic
active
actress
aerial
aerialist
air
arena
artist
athlete
athletic
balance
beautiful
body
circus
dancer
does
elegant
exercises
exercising
fitness
flexibility
fly
freedom
grace
gymnast
gymnastic
gymnastics
hanging
height
high
highrise
hoop
male
man
perfection
performance
performer
performing
performs
pose
ring
risk
skills
sky
slim
sport
sporty
stretching
tall
trapeze
tricks
tumbling
who
young