People don't know, ghosts don't know
This is a polysemous word, please choose to browse (2 senses in total) < UL > < li > people don't know, ghost doesn't know: novel < / Li > < li > people don't know, ghost doesn't know: idiom < / Li > < / UL >
People don't know, ghosts don't know
be mentally and physically exhausted - xīn lì jiāo cuì