视频中展示了一位工人正在使用角磨机对一个金属窗框进行打磨。工人戴着白色手套，手持角磨机，专注地在窗框的边缘处进行操作。背景是一个户外环境，可以看到绿色的草地和一些树木，阳光明媚，光线充足。窗框看起来有些老旧，表面有一些污渍和磨损，工人正在进行修复工作。
The video shows a person using an angle grinder to cut or grind along the edge of a window frame. The person is wearing gloves and appears to be working on a vehicle, possibly a van or bus, as indicated by the window design and interior structure. The background suggests an outdoor setting with greenery visible through the window. The person is carefully guiding the grinder along the metal edge, likely for maintenance or modification purposes.
A person wearing white gloves is using an angle grinder to cut a metal strip attached to the window frame of a vehicle, with a green garden visible outside. The person continues to cut through the metal strip, applying pressure and rotating the grinder. The metal strip is gradually severed, and the person starts to pull it away from the window frame. The person successfully removes the metal strip and holds it in their gloved hand. Finally, the person places the removed metal strip down on a surface inside the vehicle.