caption: The image shows the entrance to a train station at night, with people walking through it. At the top of the image, there is a ceiling with lights and rods, and at the bottom, there are boards with text and numbers. In the middle of the picture, there appears to be a door, and on the right side of the entrance there are a few people sitting on chairs. This image is likely taken at Hong Kong International Airport, as indicated by the text on the boards.