In the video, we see a person working on a large piece of machinery. The machinery is green and has a large wheel attached to it. The person is using a flashlight to illuminate the area they are working on, and they are wearing gloves. They are pouring a liquid from a tube into a container that is placed underneath the machinery. The liquid appears to be oil or some other type of lubricant. The person is focused on their task, carefully pouring the liquid and ensuring that it reaches the right spot. The machinery appears to be quite large and complex, indicating that this may be a specialized piece of equipment. The person's actions suggest that they are performing some type of maintenance or repair work on the machinery.