A person is on a tennis court
A person is holding a tennis racket
A person is hitting a tennis ball
A person is getting some exercise
A person is wearing short pants
The person is a full grown female
The person is out in the sunshine
The person is engaged in competition
The person is having a great time
A person is enjoying their day
she is playing tennis
she is focused on the ball 
girl hitting tennis ball
tennis racket in girls hand
a green fence behind the girl
a girl swinging a tennis racket
a lady in a white shirt
a lady in black shorts
a lady playing tennis
a tennis player
the tennis court
a woman playing tennis, holding a racket and racquet on a court with the ball bouncing behind her, and another girl waiting