4.And starting tomorrow, the government will allow food producers to start zap ping fresh spinach and iceberg lettuce with just enough radiation to kill E.coli and other dangerous germs.

• 从明天开始，政府将允许食品生产商开始对新鲜菠菜和卷心莴苣实施大剂量的放射性消毒，以杀灭E大肠杆菌和其他有害细菌。