英文關鍵字
active
athlete
ball
before
break
businessman
close
closeup
competition
concept
contest
court
entertainment
equipment
exercise
game
hand
health
hobby
leisure
lifestyle
male
man
match
nervous
outdoor
play
practice
preparation
pro
professional
racket
racquet
relaxation
serve
sport
sporting
sportive
sportsman
summer
tennis
throw
throwing
time
tossing
training
up
workout
young