YOU SAID:

i went to the store, while my boss kept writing long papers.

INTO JAPANESE

上司が長い書類を書き続けている間、私は店に行きました。

BACK INTO ENGLISH

I went to the store while my boss kept writing the long paperwork.

INTO JAPANESE

上司が長い書類を書き続けている間、私は店に行きました。

BACK INTO ENGLISH

I went to the store while my boss kept writing the long paperwork.