英文關鍵字
acrobat
acrobatic
acrobatics
aerial
aerialists
air
athletic
background
black
bright
circling
dance
dark
darkness
element
flexibility
flexible
girl
girls
graceful
gymnastic
gymnasts
hoop
isolated
light
metal
motion
packthread
performance
performer
performs
ring
rotate
scene
show
silhouette
slender
slow
smoke
spinning
split
stage
strength
stretch
structure
studio
suit
trick
twine
two