“恐怕他生病了。”——“真是遗憾。”"I'm afraid he's ill." — "I'm sorry to hear that."你没事儿吧？你的脸色很难看，生病了吗？Are you all right? You look terrible. Are you sick?如果潮湿发霉的建筑令你生病了，霉菌很可能是病因。If damp, musty buildings make you ill, moul...
工作人员移到人行道上拍摄这一景色。Crews stray outside to film the view from the pavement.他们骑上偷来的摩托车沿着人行道逃走了。They made their getaway along a pavement on a stolen motorcycle.接着他被一把推倒，脸朝下趴在了人行道上。He was then shoved face down on the pavement....
英国男人常被认为是矜持而冷漠的。British men are often seen as being reserved and unemotional.他回答时带着冷漠的神态。He answered with an air of detachment.他带着冷漠的表情听她讲经历.He listened to her story with a stony expression....
角θ称为Z的幅角.The angle θ is called the argument of Z.利用集合来定义辐角函数,研究幅角函数的存在性、连续性、可微性等性质.Argument functions are defined by set and its existence , Continuity and differentiability are discussed.最后给出了基于视差梯度约束和边缘幅角约束的快速边缘匹配算法.At...