They are currently under construction. He is the only one who did not wear a helmet and have realised and ปัอ accident occurs, there is a brick floor on the advance down from the brick will make him a head injury or possibly death.
They are places that are under construction. He was the only one not wearing a helmet and protective problems and accidents happen, there is a brick fell from the top floor bricks to keep his head injury or death.
They are located at the place of construction. He is the only one not wearing a hat, and problems and accidents there is a brick fell down from the upper brick will make him get, head injury, or may even die.