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巧克力:苦涩的真理
纪录片 · 纪录片 / 英国 / 英语 · 2010 · 评分 7.5
HD
We spend more on chocolate each year than investors spend on gold - but as Easter approaches, how much do we really know about where it comes from or how it is made? Panorama reporter Paul Kenyon goes undercover as a cocoa trader in West Africa and discovers c