美西南航空飞机破洞紧急迫降 BBC News with Jonathan Izard The UN Secretary General Ban Ki-moon has strongly condemned an attack on a UN building in Afghanistan. At least 14 people died, among them seven UN staff, when demonstrators stormed...
2010上海世博会对话之紧急服务英语:头晕,中暑,打电话等 Visitor: What should I do? My son feels dizzy, nausea and hypodynamia! 参观者：怎么办呢，我儿子头晕、恶心、浑身无力！ Volunteer: Dont worry! He might be...
