纪录片,历史,纪录BBC地平线系列：味觉的真相讲述了：Taste is our most indulgent sense but it is only in recent years that we have started to understand why we really love the foods we do - and it is a lot more surprising than you might think. There may a way to make food taste sweeter without adding any extra sugar and it is all down to a trick that happens in your brain. Horizon meets the scientist who has grown the perfect tom...
BBC地平线系列：味觉的真相在线 影片常见知识