meaning for 惋惜 wǎnxī:

  • - to regret
  • - to feel that it is a great pity
  • - to feel sorry for sb

jiùshū旧书
quán
mài
le
yìzhí一直
gǎndào感到
wǎnxī惋惜

I've always regretted selling all my old books.