YOU SAID:

We are in a library, I guess...

INTO JAPANESE

我々 は、ライブラリと私は推測.

BACK INTO ENGLISH

Library and I guess we are.

INTO JAPANESE

図書館と私は、我々 と思います。

BACK INTO ENGLISH

Library and I think we.

INTO JAPANESE

図書館と私と思います。

BACK INTO ENGLISH

Library and I think.

INTO JAPANESE

図書館と私は思います。

BACK INTO ENGLISH

Library and I think.