常見例句雙語(yǔ)例句The first roll film for domestic use was launched in World's Expo.第一卷民用膠卷是在世博會(huì)亮相的。shcrc.cnHowever, the first roll film for domestic use was also launched in World Expo.第一卷民用膠卷在世博會(huì)上亮相的。The invention of roll film greatly speeded up the process of recording multiple images.這項(xiàng)膠卷的發(fā)明極大的推動(dòng)了可記錄的多重畫面技術(shù)的進(jìn)程。權(quán)威例句George Eastman, the man who invented roll film and founded Eastman Kodak suffered mightily when forced to retire.FORBES: Steve Jobs: The Human Rorschach (Inkblot) TestIf that were possible, why would anyone want to buy a roll of film again?FORBES: Magazine ArticleAfter all, her way was just as good: bring a roll of film to the store, have pictures developed and share them at will.ENGADGET: This is the Modem World: Why we fight 返回 roll film