在一篇台湾小说里的句子“当下、梦和回忆”中，“当下”指的是什么？
The clue is &quot;三样东西&quot; (three things)
当下, 梦 and 回忆 are the three things in question. 当下 is a noun for &quot;the present&quot;. 梦 (dream) and 回忆 (memory) are the other two.

当下、梦、回忆是这么容易分辨的三样东西吗 -- Are the present (reality), dream and memory the three things that can be easily distinguished?


除了当下、梦和回忆，现在又多了一个让我混乱的项目：故事


故事 (story) is the latest item that is hard to distinguish from the other three

Now he cannot distinguish the difference between reality, dream, memory, and story. His mind is confused
Normally we would use 现实 instead of 当下 for 'reality'. I guess the author just want to add some literary flair to his writing