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.

对个房间最常见的比喻——在水下的，你会觉得你在水下，你可在一个百合池里。

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.

所都沉积在湖泊沉积物中的，所们水下的，显然湖里生活着很多动物，特别鱼类，床上有很多很多的鱼类化石。