名词
中文翻译：电影放映机
同义词：
['movie projector', 'motion picture projector']
例句：
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1. The film projector is not working properly.
电影放映机工作不正常。
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2. The movie projector was a big hit at the festival.
电影放映机在电影节上非常受欢迎。
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3. He bought a new film projector for his birthday.
他生日时买了一台新的电影放映机。