A yawning North-South gulf has opened up with both sides digging in.双方都坚持自己的立场，南北之间出现了一条鸿沟。Yawning is often contagious.打哈欠常易于感染.I felt so sleepy I couldn't stop yawning.我感到很困,止不住地打呵欠....
让我再读一遍, 我准是把名字搞错了.Let me read that over. I must have mistaken the name.他订购了一些自己喜欢的书，打算重新再读一遍。He sent for a number of books he admired with the idea of re-reading them.这些词也许今后一辈子也不会再读到了.These are words which may not be se...
他傲慢无礼地朝元先生冲过来，面露怒容。He came insolently towards Mr. Won, his features set in a scowl.“哦，我们很乐意！”南希面露喜色，大声说道。"Oh, we'd love to!" cried Nancy, her face brightening.他们匆匆地走来走去，一言不发，面露焦急之色。They hurried about in dead silence...
He gave money to the World Health Organisation to help defeat smallpox.他向世界卫生组织提供资金以帮助消灭天花。In 1742 he suffered a fatal attack of smallpox.1742年,他染上了致命的天花.A new outbreak of smallpox occurred in 1928.1928年爆发了新一轮的天花....