视频展示了一个安装铰链的过程。画面中，一个金属铰链被固定在一根木柱上，铰链通过几个螺丝与木柱连接。一个手持电钻的工具正在拧紧其中一个螺丝，电钻的钻头是绿色的。背景中可以看到一些建筑材料和工具，包括一块白色的塑料格栅和一些木板。整个场景看起来像是在一个建筑工地或维修现场。
The video shows a close-up of a person using a power drill to tighten screws into a metal hinge attached to a wooden post. The hinge is mounted on a concrete wall, and the drill has a green handle. The person is carefully guiding the drill to ensure the screws are securely fastened. In the background, there is a white plastic grid structure and a blue wall. The scene appears to be part of a construction or repair project.
A green-handled electric drill is used to remove a screw from a metal hinge attached to a wooden post. The drill is positioned on the screw, and the screw is gradually loosened as the drill rotates. The screw continues to rotate and move downward through the hinge's hole. The screw is almost completely removed from the hinge, with only a small portion still visible. The screw is fully extracted from the hinge, and the drill is still in contact with the screw's threads.