241. Perhaps there"s no better example of high-level corruption than the case of former Beijing Mayor Chen Xitong .
也许没有比前北京市市长陈希同更好的高层腐败的例子。
242. The airliner crash is seen as merely the tip of an iceberg .
这次飞机坠落被看作仅仅是冰山一角（只是其中的一个例子）。
243. The importance of exercise to good health is only one example of aspects of life people most often take for granted .
锻炼对健康的重要性只是生活中人们想当然的事情的一个例子。
244. Just imagine how great the word would be if we would only exhibit greater concern for our fellowman .
想象一下如果我们稍微多关心一下我们的同胞，世界将变得多美好。
245. Suppose we"re on a ship that hits an iceberg . Do we flip a coin to see who gets the seat on the lifeboat , or do we resort to violence to ensure our self-preservation ?
假设我们在一艘撞到冰山的船上。我们会抛硬币决定谁上救生船，还是会诉诸暴力以求得自保。
