英文關鍵字
army
athlete
athletic
biceps
cardio
couple
crossfit
delight
exercise
exercises
fitness
forces
girl
intensity
khaki
krosfit
love
male
man
military
muscular
officer
outdoors
protection
protective
relationships
romance
ropes
service
slender
soldier
soldiers
strength
strong
summer
tank
technology
threat
training
woman
workout