How to write the continuation of the lesson about taking photos of the elderly in the text "The Everlasting Green Mountain"

Old man, thank you for giving us greening. You used your youth to give us greening and gave us fresh air.

It is your obscurity and your hard work that drive away the desert and replace it with acres of oases. You made me understand: Qingshan never grows old! You have made contributions to nature, and we want to learn from you... Your spirit touches us, and we pay tribute to you.