"大屏幕"用英语可以说成 "large screen"。
来源：这种说法源于英语中"large"和"screen"两个词组合而成。"Large"意为"大的"，"screen"意为"屏幕"。
例句1: "The movie theater has a large screen." (电影院有一个大屏幕。)
例句2: "I prefer to watch movies on a large screen." (我更喜欢在大屏幕上看电影。)
例句3: "The new TV has a large screen, perfect for sports and movies." (新电视有一个大屏幕，非常适合看体育和电影。)