英文關鍵字
sports
tennis
summer
court
athlete
leisure
training
racket
outdoors
person
competition
game
net
match
active
green
ball
player
lifestyle
serve
playing
exercising
recreation
action
fitness
horizontal
sunny
tournament
man
healthy
park
blue
child
caucasian
happy
beautiful
fun
set
young
professional
tree
enjoyment
white
racquet
empty
victory
grass
sunlight