It would require a high political commitment that the world has yet to show.

VOA: standard.2010.02.24

They were already, in 1914, starting to require that food packages show nutritional -or ingredients and nutritional information.

在1914年,政府要求,食品厂商在包装上标明其营养成分,或者原材料及营养信息

耶鲁公开课 - 金融市场课程节选

They were already, in 1914, starting to require that food packages show nutritional -or ingredients and nutritional information.

在1914年,政府要求,食品厂商在包装上标明其营养成分,或者原材料及营养信息

耶鲁公开课 - 金融市场课程节选