bu arada

  1. meanwhile
  2. Adverb incidentally
  3. by the way
  4. Adverb by the by
  5. among other things
  6. in the meantime
  7. Adverb by the bye
if nothing intervenes
On another note,
Meantime, Adverb
Speaking of which, ... Adverb
On an unrelated topic, ... Adverb
One more thing, ...
in the mean time