meaning for 羞耻 xiūchǐ:

  • - (a feeling of) shame

dāngshí当时
fūqī夫妻
èr
rén
chìshēnlùtǐ赤身露体
bìngbù并不
xiūchǐ羞耻

And they were both naked, the man and his wife, and were not ashamed.