她把重点放在介词的使用上.She lays a lot of emphasis on the usage of prepositions.介词和连词是小品词.Prepositions and conjunctions are particles.3加6等于9.(注意,此句中的plus是 介词,plussix是介词短语,作three的 定语,因此,动词用makes, 不用make ) .Three plus six makes nine....
He reaffirmed their determination to tackle inflation...他重申了他们要解决通货膨胀问题的决心。He reaffirmed their determination to tackle inflation.他重申了他们要解决通货膨胀问题的决心。She reaffirmed that she was prepared to help.她再次表明她乐于提供帮助.The desultory ...
He was supposed to go back to Bergen on the last bus, but of course the accident prevented him...他本来要乘最后一班汽车回卑尔根，但当然，这起事故使他没能回去。Bruce engaged low gear and drove at a terrifying speed, keeping the front wheels astride the...