视频展示了一块正在被刮削的木炭。木炭表面有明显的烧焦痕迹，颜色为深黑色和橙色。一只手拿着一把小刀，正在仔细地刮削木炭表面的焦炭层。旁边有一个竹制刷子，可能用于清理刮下的焦炭碎屑。背景中可以看到一些蒸汽或烟雾，表明木炭可能刚刚经过高温处理。整个场景显得非常传统和手工制作的感觉。
The video shows a close-up of a traditional Japanese tea ceremony process. A person is using a bamboo whisk to mix matcha green tea powder with hot water in a black ceramic bowl. The steam rising from the bowl indicates that the water is hot. The hand holding the whisk moves rhythmically, creating a frothy texture on the surface of the tea. The scene captures the meticulous and serene nature of the tea-making process.
A hand holding a knife scrapes a black, greasy surface, which appears to be a stone or a similar object, while steam rises from a pot of boiling water in the background. The knife moves back and forth, removing the black substance from the surface. The steam continues to rise, indicating the water is boiling. The hand and knife continue the scraping motion, ensuring the black substance is thoroughly cleaned off.