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1·This is a box camera and that's a folding one.

这是一架盒式相机，那架是折合式的。

2·In recent years, flexible printed circuit boards based on two layer flexible copper clad laminate has been widely applied in folding mobile phone, digital camera and notebook computer etc.

近年来，以二层覆铜板为基材的挠性印制电路板，具有薄、轻、结构灵活的鲜明特点，被广泛应用于折叠手机、数码相机、笔记本电脑等。

3·The BESSA IIIis a high portable, folding bellows camera that allows extremely high-quality images to be taken using a high-performance lens unit.

该BESSA三是高便携式，折叠伸缩镜头，让极高质量的图像将要采取使用一个高性能的镜头组。