TodayI'llbetalkingabouttheinventionofthecameraandphotog...
问题详情：TodayI'llbetalkingabouttheinventionofthecameraandcameraisoftenthoughttobeamoderninvention，butasearlyas1727，aGermanphysicistdiscoveredthatlightdarkenssilverasacamera，abigboxwassetup，andasmallholew...