英文關鍵字
two
people
mid
adult
woman
female
caucasian
man
male
animation
dna
strand
trainer
lifting
barbell
gym
sport
active
lifestyle
science
digitally
generated
interface
concept
video
digital
montage
workout
fitness
exercise
bodybuilding
world
fit
training
global
network
dumbbell
technology
athlete
weight
athletic
chromosome
muscle