视频展示了一个透明的玻璃碗，里面装有一些干木耳。碗被放置在一块木制表面上，背景中可以看到一些石头。水从上方倒入碗中，逐渐淹没木耳。随着水的加入，木耳开始吸收水分并逐渐膨胀。水流持续流入，最终将木耳完全浸没在水中。整个过程显示了木耳在水中吸水膨胀的过程。
The video shows a clear glass bowl placed on a wooden surface. Inside the bowl, there are pieces of dried black fungus. Water is being poured into the bowl, gradually filling it up and causing the fungus to start absorbing the water and expanding. The background appears to be an outdoor setting with some rocks visible.
A clear glass bowl containing a mix of dark, leafy objects is placed on a weathered wooden surface. Water is poured into the bowl, gradually submerging the objects. The water level continues to rise, fully covering the objects by the end of the sequence.