<prompt> Translate the following text to EnglishHii si ufunguo, lakini itafungua katika pinch. Yeye slid nyuma roll juu, na mbio jicho haraka juu ya karatasi neatly filed.  <response>: It is not the key, but it will open it at a pinch. He slid back the roll top, and ran a rapid eye over the neatly filed papers. 