In April, pet food that included additives from China apparently contaminated with the industrial chemical melamine was blamed for poisoning thousands of US cats and dogs.

• 今年四月,含有中国产添加剂的宠物食品被指责为毒死数千只美国猫狗的元凶,而这些添加剂明显受到工业化学物质三聚氰胺污染。