简介：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 children as young as seven working long hours on cocoa farms, helping to make the chocolate we love so much. He buys a to...。病例不断增加、市委市政府致歉通化的疫情防控出了什么问题？大兴区天宫院街道的融汇小区，是目前北京市唯一高风险地区，疫情防控工作进展如何？