两回事 liǎng huí shì

DEFINITIONS

  1. two quite different things
  2. two unrelated matters

CHARACTERS

两 liǎng
HSK 2
two, both, pair, couple; ounce
回 huí
HSK 1
return, turn around; a time
事 shì
HSK 2
affair, matter, business; to serve; accident, incident