YOU SAID:

I'm eleven, in 2011, and only I can sing this right now.

INTO JAPANESE

2011年、私は11歳ですが、今これを歌えるのは私だけです。

BACK INTO ENGLISH

It's 2011, I'm 11 years old, and I'm the only one who can sing this right now.

INTO JAPANESE

2011年、私は11歳、今これを歌えるのは私だけです。

BACK INTO ENGLISH

In 2011, I was 11 years old and I'm the only one who can sing this right now.

INTO JAPANESE

2011年、私は11歳で、今これを歌えるのは私だけです。

BACK INTO ENGLISH

In 2011, I was 11 years old and I'm the only one who can sing this right now.