YOU SAID:

I am fourteen years old, and yet I don't know the definition.

INTO JAPANESE

私は14歳ですが、私はその定義を知らない。

BACK INTO ENGLISH

I am 14 years old, but I do not know its definition.

INTO JAPANESE

分かりません。

BACK INTO ENGLISH

I don't understand.

INTO JAPANESE

分かりません。

BACK INTO ENGLISH

I don't understand.