关于那些十分引人注意的史前动物――恐龙――的情况,我们知道得不算少.We know a great deal about those fascinating prehistoric animals, the dinosaurs.鉴于恐龙的食量是如此之大,贝克的结论认为恐龙是热血动物.Baker concluded the dinosaurs were warm - blooded because they ate so much.博物馆...
a cautionary tale about the problems of buying a computer有关购买计算机时可能遇到种种问题的告诫An editorial in The Times sounds a cautionary note.《泰晤士报》的一篇社论读起来颇有警诫意味。Barely fifteen months later, it has become a cautionary tale of the pitf...