There have been further disturbances at a South African university, which is temporarily closed, because of a dispute over cleaning staff. Students at Free State University damaged property including a statue of an Apartheid Era politician. _______________________________ The US based chocolate maker Mars says it's recalling millions of chocolate bars from 55 countries after bits of plastic were found in the Mini Snickers. It said the items being recalled were made in the Netherlands and included Mars, Snickers and Milky Way bars. The company said it sincerely apologized to customers. BBC News. 因清洁工之间的争执,南非一所大学骚乱加剧,导致大学暂时关闭.自由州大学的学生破坏了财物,包括一座南非种族隔离时期的政治家雕像._____________________________ 美国玛氏巧克力生产商表明,在迷你士力架里发现少量塑料片后,它正从55个国家召回数百万条巧克力棒.玛氏指出,被召回的商品产于荷兰,包括玛氏、士力架和银河棒.该公司向顾客表达真诚的歉意.BBC新闻