Look at these words. It says love lawn.

On the lawn of the park, there are a group of little boys playing football. A young lady with a red scarf on her chest passed by and saw them, so she quickly went over to them and said, "The lawn in the park belongs to everyone. Playing football on it will trample the grass, destroy the vegetation and affect the greening. I hope they care for the lawn and protect the greening. "

Hearing this, the little boys were ashamed of their mistakes and quickly said that they would not make them again. After all, "it is everyone's responsibility to protect greening." When I turned to leave, I saw the warning sign on the grass saying, "Love the lawn", and the little boys blushed.