Traducerea - Turcă-Engleză - Bugün hiç olmadığım kadar mutluyum.Daha ötesi...

I've made quite a few edits here, yenerunver. Please check it to make sure it is correct. I wasn't totally sure about the meaning of this sentence: "Belki daha çok acı çekiyorum ama bu koymuyor bana, 'acı çektiren sen olunca'"

Here is your original translation:

Today, I've never been this happier. Can it be much more? You came to this world. I want this to happen most. Being with you, just for once. Maybe I'm asking for too much, but still I love you very much. As I always say, my non-existed world exists because of you. Maybe I'm in much more pain, but I don't care 'if it is from you'. I'm not tired of loving you.
As today is your birthday, maybe I couldn't be with you and gave you my present, but YOUR COMING TO THIS WORLD IS THE MOST PRECIOUS GIFT FOR ME.

I think both our translations are correct. The owner of the text can choose either one of them.

Sorry, yenerunver, but I guess you don't understand who I am and why I'm writing to you. I'm an English expert here at Cucumis, and it's my job to edit your work and then accept and rate it, or ask for help from other members before I do so.

In your translation, you left several parts untranslated, and there were a few errors in your English. Those are the reasons for my edits. Everything that was fine I left alone.

But although I speak Turkish, I'm not a native speaker, and that's why I wrote to you that I didn't totally understand the sentence I mentioned above, so I'm asking for your help in understanding that one. The part I don't understand is "bu koymuyor bana". What does that mean?

Also, what is "nacizane"?

I didn't know that. To be honest, I didn't like my translation either. Yours is a better match than mine. It fits better in meaning.

This is not a competition; we are a team working together. You really did a good job, and your translation helped me a lot. There were just a few omissions and mistakes.

But I do still need your help with "bu koymuyor bana". What does it mean?

I don't think if it has a meaning in English, but it is like 'This doesn't affect me and sadden me anymore. I can take it only if it is coming from you', at least I think so.

OK; that's sort of what I thought - thanks. I'm going to accept the translation now.

Also, I saw your question about what is 'nacizane' just now. It means something like 'humbly'.

Oh - nice word to know! Thanks.