Scientists claim to have identified natural substances with cancer-combating properties.科学家们声称已经发现自然界的某些物质具有抗癌特性。The goal is complete abstention from all mind-altering substances.目标是彻底戒绝所有致幻物质。Most of these nourishing su...
清晨鸟叫得最欢.Birds sing loudest in the early morning.飞机已准备好, 引擎发动起来象鸟叫一样动听.The kite's all ready, and the engine's as sweet as a bird.几码路开外的树林中,一只鸟叫了起来, 昆虫也乱叫了起来.From the trees a few yards away a bird called once, an...
His course at Sheffield University will not recommence until next year.他在谢菲尔德大学的课程要到明年才能继续。Roland Nilsson last night backed Sheffield Wednesday to win the UEFA Cup.昨晚罗兰·尼尔森打赌谢菲尔德周三队会捧得欧洲联盟杯。John Stevenson is Reader in Hi...