YOU SAID:

Uhm, I don’t know what to put here.

INTO JAPANESE

うーん、ここに何を入れたらいいのかわからない。

BACK INTO ENGLISH

Well, I don't know what to put here.

INTO JAPANESE

さて、ここに何を置くべきかわかりません。

BACK INTO ENGLISH

Well, I don't know what to put here.