תרגום - טורקית-אנגלית - ben bunlari sana kitaba bakarak...

smy, it's "sana yaziyorum" (kitaba bakarak)!

I've made a few small corrections, including reinterpreting the first sentence.

Do you agree that it's OK now?

I should be ashamed of my Turkish knowledge Yes I agree it's okey except "bunları (these)" or it doesn't matter. Thank you very much!

It's an understandable mistake - the kind I make all the time!

As for "bunları (these)", I think this is one of those cases where the plural would be used in Turkish, but the singular is a better fit in English. The word "bunları" probably refers to "yazdıklarım", which would not be plural in English (= "what I wrote".

Right, thanks again!