YOU SAID:

I don't understand what to write here

INTO JAPANESE

ここに何を書けばいいのかわからない

BACK INTO ENGLISH

I don't know what to write here

INTO JAPANESE

なんて書けばいいの?

BACK INTO ENGLISH

I don't know what to write.

INTO JAPANESE

なんて書けばいいの?

BACK INTO ENGLISH

I don't know what to write.