In the video, a person is seen pointing to a white container with a green liquid inside it. The container is attached to a car's engine. The person then points to a metal bolt that is connected to the container. The video seems to be showing the process of refilling the container with the green liquid, which is likely to be coolant for the car's engine. The person's actions suggest that they are demonstrating how to refill the container and secure it with the bolt. The video is shot in a close-up view, focusing on the container and the person's hands.