听力盘点：世界餐饮巨头背后的雅思奥秘

【时事聚焦】 美国消费者产品安全委员会6月4日宣布，由快餐巨头麦当劳销售的1200万个饮水杯已被紧急召回，因为这批产品含有致癌物质镉。麦当劳公司当天发表声明说，它已主动召回这批问题产品，并将向消费者赔款。声明说，这批问题产品是为了宣传刚上映的动画影片《永远的史瑞克》而制作的，水杯上印有影片中的动画形象。详见以下的原版新闻：

　　McDonald's pulls ‘Shrek’ glasses for cadmium

　　Toxic cadmium has been discovered in the painted design on "Shrek"-themed drinking glasses being sold nationwide at McDonald's, forcing the fast food company to recall 13.4 million of the collectibles in the U.S. and Canada.

　　The U.S. Consumer Product Safety Commission, which announced the voluntary recall early Friday, warned consumers to immediately stop using the glasses; McDonald's said it would post instructions on its website next week regarding refunds.

　　The 16-ounce glasses, being sold for about $2 each as part of a promotional campaign for the movie "Shrek Forever After," were available in four designs depicting the characters Shrek, Princess Fiona, Puss in Boots and Donkey.

　　Known carcinogen

　　The CPSC noted in its recall notice that "long-term exposure to cadmium can cause adverse health effects." Cadmium is a known carcinogen that research shows also can cause bone softening and severe kidney problems.

　　In the case of the Shrek-themed glassware, the potential danger would be long-term exposure to low levels of cadmium, which could leach from the paint onto a child's hand, then enter the body if the child puts that unwashed hand to his or her mouth.

　　Cadmium can be used to create reds and yellows in paint. McDonald's USA spokesman Bill Whitman said a pigment in paint on the glasses contained cadmium. "A very small amount of cadmium can come to the surface of the glass, and in order to be as protective as possible of children, CPSC and McDonald's worked together on this recall," said CPSC spokesman Scott Wolfson. He would not specify the amounts of cadmium that leached from the paint in tests, but said the amounts were "slightly above the protective level currently being developed by the agency."

　　McDonald's said it was asking customers to stop using the glasses "out of an abundance of caution." "We believe the Shrek glassware is safe for consumer use," Whitman said. "However, again to ensure that our customers receive safe products from us, we made the decision to stop selling them and voluntarily recall these products effective immediately."

　　Whitman said that as the CPSC develops new protocols and standards for cadmium in consumer products, "we adjust as necessary to ensure that our customers can continue to trust what they receive from McDonald's."