dǎo / yǎn / yòng / lǎo / shì / diàn / yǐng / jī / pāi / shè / le / yí / duàn / hēi / bái / duǎn / piàn导演用老式电影机拍摄了一段黑白短片。The director used an old-fashioned movie camera to shoot a black-and-white short film.