视频中展示了一位工人正在使用锤子敲击木制家具的某个部位，以确保其牢固。画面中可以看到工人的手握着锤子，锤头是金属材质，锤柄是黑色的。木制家具的颜色为浅棕色和白色相间，表面有明显的木质纹理。背景是一个木质地板的工作环境，旁边还有一个白色的物体。
The video shows a person using a hammer to tap on a wooden piece that is part of a larger wooden structure, possibly a piece of furniture. The hammer has a black handle and a metal head with a rubber tip. The person's hand is visible as they hold the hammer and strike the wood. The wooden structure appears to be made of light-colored wood with a natural finish. The setting seems to be an outdoor or workshop area with a wooden floor.
A person is using a hammer to drive a nail into a wooden structure, which appears to be a corner joint of a wooden box or frame. The person hammers the nail multiple times, ensuring it is securely fastened into the wood. The background shows a wooden floor, and the person is wearing sandals. After hammering, the person uses their hand to press and check the nail's position, ensuring it is properly aligned and secure.