xiū fù / lǎo zhào piān / shí / gōng zuò rén yuán / xiān / bǎ / biǎo miàn / de / jiāo piàn / xiǎo xīn / bō lí修复老照片时,工作人员先把表面的胶片小心剥离。While restoring the old photograph, the staff first carefully peeled away the film on its surface.