The most common metaphor for this room is that it is subaqueous that is that you feel like you're underwater, you're in maybe a lily pond.

对这个房间最常见比喻是——它是在水，会觉得在水，可在一个百合池里。

So these were all deposited in lake sediments, so they were subaqueous, and obviously there are a lot of animals living within the lake, particularly fish, and there's lots and lots of fish fossils in these beds.

所以这些都是沉积在湖泊沉积中，所以它们是水，显然湖里生活着很多动，特别是鱼类，这些床上有很多很多鱼类化石。