装胶卷时要小心，别使胶片扭结。
Care is needed when loading the roll to prevent kinking the film.
瑞士生产的一款35毫米的微型胶片照相机就隐藏在这块改装过的烟丝盒中，相机上的发条装置会在曝光过程中向前推动胶卷。
A miniature 35mm film camera manufactured in Switzerland was concealed in this modified tobacco pouch. A spring-wound mechanism advanced the film between exposures.
相片由针孔摄像机摄制于2009年12月中旬到2010年7月中，---使用了刺孔的黑塑料胶片，铝箔，和黑白胶卷。
The photograph was made between mid-December 2009 and mid-June 2010 with a pinhole camera—in this case a punctured black-plastic film canister, aluminum foil, and black-and-white film.
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