The image shows a group of seven children standing in front of a large brick tunnel. The tunnel appears to be old and weathered, with peeling paint and cracks on the walls. The children are all wearing helmets and are holding bicycles. They are standing in a line, facing the camera, and appear to be posing for a photo. There are two red signs on either side of the tunnel, one on the left and one in the middle, with Chinese characters written on them. The sky is blue and there are trees and bushes on the right side.