It made the ice thin. If he stepped there, he might break through the ice into a pool of water.

VOA: special.2010.05.01

The opposite leaflet does the other thing, the water soluble part points down and the fat points up, so now you have thin region of fat which is surrounded on both sides by water.

相反的部位则有不同的情况,水溶性部分向下,而脂肪向上,所以现在就得到了,两侧均被水包围的薄层脂肪区域

耶鲁公开课 - 生物医学工程探索课程节选

Maya Lin cut out the shapes of three bodies of water using thin layers of wood.

VOA: special.2009.05.06

After the water has been removed, the flat, thin form remaining is permitted to dry.

VOA: special.2009.01.26

Drop several seeds over the surface of the pot and cover with a thin layer of vermiculite, a substance that can hold air, water and nutrients.

VOA: special.2009.04.21

A thin layer of water runs over this surface.

VOA: special.2009.05.06