视频展示了一只手正在使用一把橙色手柄的刀具，沿着一个黑色物体的边缘进行切割或刮除。这个黑色物体看起来像是某种设备或容器的一部分，表面有一些磨损和污渍。刀具在物体边缘缓慢移动，似乎在去除一些附着物或进行精细的切割工作。背景中可以看到一些黑色的圆柱形物体，可能是管道或其他部件。整个场景显得比较粗糙和工业化的环境。
The video shows a close-up of a hand using a tool with an orange handle to scrape or remove something along the edge of a metal surface. The tool is moved along the edge, and as it progresses, debris or material is being cleared away. The setting appears to be industrial or mechanical, with visible pipes and a worn surface in the background. After the scraping action, the hand and tool are no longer in the frame, leaving the cleaned area exposed.
A hand holding a knife with an orange handle is seen cutting along the edge of a metal strip attached to a dirty, worn surface. The knife moves steadily upward, slicing through the metal strip. After the cut is complete, the hand and knife are removed from the frame, leaving the metal strip and the surrounding area visible. Subsequently, an object on the right side of the frame begins to rise slightly.