Boy, that salesman was the biggest airhead I've ever seen.□好家伙, 那个男售货员是我见过的最愚蠢的人.She's a total airhead!她完全是个大傻瓜！I'm not a complete airhead.我可不是个十足的大傻瓜.I’m not a complete airhead.我可不是个十足的大傻瓜。...
她在他的背上拍了一下.She gives him a clap on the back.他轻轻地在我背上拍了一下.He patted me gently on the back.这张激动人心的照片是一名乘客从“喀尔巴阡”号的甲板上拍的。This dramatic photograph was taken from Carpathia's deck by one of her passengers....
用黏土模具来浇铸青铜塑像。A clay mould is used for casting bronze statues.最近他们学会了浇铸轻型水泥船.Recently they had learned to cast light concrete boats.采用钢的连续浇铸法很重要.Of great importance is the introduction of continuous steel pouring....