视频展示了一只手正在使用石臼和木杵研磨谷物的场景。石臼是灰色的，表面粗糙，内部装满了黄色的谷物。木杵在石臼中上下移动，不断地碾压谷物。背景中可以看到一个木质的桌面和一些模糊的物品。整个画面给人一种传统手工制作的感觉。
The video shows a person using a wooden pestle to grind grains in a stone mortar. The grains appear to be small and light brown, possibly rice or another type of cereal grain. The mortar is placed on a wooden surface, and there is a metal bowl partially visible on the right side of the frame. The person's hand is holding the pestle, moving it up and down to crush the grains. The scene suggests a traditional method of grinding grains, likely for cooking or preparing food.
A stone mortar is filled with a pile of rice grains, and a wooden pestle is being used to grind the rice. The pestle is moved in a circular motion within the mortar, applying pressure to crush the rice. The background is a wooden surface, and a metal bowl is visible to the right of the mortar.