What does 그런 거 and 일이라 mean and do in a sentence? Help please. :(
I just want to ask what 그런 거 and 일이라 actually mean or do in a sentence.
It came from a song "It's Me" of Sunny and Luna. Here's the whole sentence from the song: "내겐 기적 같은 일이라 그런 거야."
Can someone explain clearly what's the purposes of these two words and also in what kind of situation or what kind of attitude/tone would you use these words?
I asked someone and she said 그런 거 is kinda hard to translate literally in English but it can be interpreted as "it is because"? But I'm still confused. :-S T.T

Question

What does 그런 거 and 일이라 mean and do in a sentence? Help please. :(
I just want to ask what 그런 거 and 일이라 actually mean or do in a sentence.
It came from a song "It's Me" of Sunny and Luna. Here's the whole sentence from the song: "내겐 기적 같은 일이라 그런 거야." 
Can someone explain clearly what's the purposes of these two words and also in what kind of situation or what kind of attitude/tone would you use these words?
I asked someone and she said 그런 거 is kinda hard to translate literally in English but it can be interpreted as "it is because"? But I'm still confused. :-S  T.T

Answer

I don't know whole lyrics so I can't explain the sentence exactly.
But I guess, the sentence means "Because it is like miracle to me, I did such a thing."
~이라, ~이라서 means  because.
그런 거야, 그렇게 했다 means I did such a thing.
If you let me know the whole lyrics, I'll let you know exactly.

لا تفوّت فرصة تعلّم لغة جديدة وأنت مرتاح في منزلك. تصفّح مجموعتنا المختارة من مدرّسي اللغات ذوي الخبرة وسجّل في درسك الأول الآن!