名词
中文翻译：直立投影
同义词：
['vertical projection', 'upright projection例句：1. The projector is designed to project images upright on the wall.（这个投影仪设计用来在墙上垂直投影图像。）2. The scientist used a vertical projection to explain the concept of gravity.（科学家用一个垂直投影来解释重力的概念。）']
例句：
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1. The projector is designed to project images upright on the wall.
这个投影仪设计用来在墙上垂直投影图像。
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2. The scientist used a vertical projection to explain the concept of gravity.
科学家用一个垂直投影来解释重力的概念。
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3. The movie theater uses a vertical projection system to enhance the viewing experience.
电影院使用垂直投影系统来提升观影体验。