YOU SAID:

I don't know its name but guess where I found it?

INTO JAPANESE

名前は分かりませんが、どこで見つけたのでしょうか？

BACK INTO ENGLISH

I don't know the name, but where did you find it?

INTO JAPANESE

名前が分からないのですが、どこで見つけましたか？

BACK INTO ENGLISH

I don't know the name, where did you find it?

INTO JAPANESE

名前が分からないのですが、どこで見つけましたか？

BACK INTO ENGLISH

I don't know the name, where did you find it?