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Everyone stood still in the dark-room. They stared at the sticklike letters forming before their eyes. The letters spelled out a single sentence: MOVE IT THE DAY BEFORE Benny, who was just learning to read, repeated the strange words in an awed whisp
This is the VOA Special English Development Report. Workers clean up lead paint at a building in Providence, Rhode Island in 2006. A new study shows that lead-based paint remains a worldwide threat to public health. Paint containing lead is a major
今天我们要学的词是chip away at; chip。 Chip away at, 是削弱的意思。星期三公布的一项最新民调显示,Democratic Presidential candidate Barack Obama has chipped away at Hillary Clinton's lead in New Hampshire, 美国民主
HEALTH REPORT - Lead and Violence By Nancy Steinbach Broadcast: Wednesday, March 09, 2005 I'm Gwen Outen with the VOA Special English Health Report. A researcher says lead in the environment could be
Raising Awareness of Lead Poisoning 提高人们对铅中毒的意识 The World Health Organization says lead poisoning has devastating health consequences, especially for children. The WHO is raising awareness about the problem during International
今天我们要学的词是chip away at。 Chip away at, 是削弱的意思。星期三公布的一项最新民调显示,Democratic Presidential candidate Barack Obama has chipped away at Hillary Clinton's lead in New Hampshire, 美国民主党总