名词
中文翻译：凸花带状课程
同义词：
['凸花带状课程例句：1. The projector is a device that projects images onto a screen.（投影仪是一种将图像投射到屏幕上的设备。）']
例句：
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1. The projector is a device that projects images onto a screen.
投影仪是一种将图像投射到屏幕上的设备。
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2.He designed the projector with a focus on user experience.
他设计投影仪时，注重用户体验。
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3.The company's new projector has received positive reviews from customers.
该公司的新投影仪获得了客户的积极评价。