Вопрос заключается в том, что надо описать людей по фотографии.. но фотография то не прилагается.
Но если образно, то :
People on the photo are walking in the park. There are beautiful threes and flowers. First human is girl. She's wearing sunglasses and blue long sleeved sweater and dark hight weist jeans. She's preferre red shoes. Second human is the man. He wears pink t-shirt and black jeans and green shoes.