0 written abbreviation for by the way: used, for example in emails, when you are writing something that relates to the subject you are discussing, but is not the main point of the discussion: --
1 written abbreviation for by the way: used in an email, etc. to add an extra comment, piece of information, or question: --
I hope you enjoyed the conference in Melbourne. BTW Any suggestions for a good hotel there?
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.