YOU SAID:

I shopped for 17 hours straight.

INTO JAPANESE

私はまっすぐ17時間買いました。

BACK INTO ENGLISH

I bought it straight for 17 hours.

INTO JAPANESE

ああ。

BACK INTO ENGLISH

Ah.

INTO JAPANESE

そうなんだ。

BACK INTO ENGLISH

I know.

INTO JAPANESE

知ってる。

BACK INTO ENGLISH

I know.