这些问题没有被错过，而这些问题本应该歇菜的，即使对于包括本报在内的那些通常总是热情地拥抱科学进步的人而言。
Such questions are not misplaced—and should give pause even to those, including this newspaper, who normally embrace advances in science with enthusiasm.
对于一个有大约200万人超重或肥胖的国家，科学家今天的消息有点让人沮丧：即使是那些有健康体重的人或许也应少吃。
For a country in which roughly 200 million people are overweight or obese, scientists today have discouraging news: Even those who maintain a healthy weight probably should be eating less.
我们的后代很有可能认为现在我们对于人类在宇宙中的地位的推测被被疏忽和过失所破坏；即使是非常严格的科学观点也会在一夜间改变。
Future generations will probably consider current speculations about humanity's place in the universe to be marred by omissions and errors; even rigorous scientific views change, sometimes overnight.
我们的后代很有可能认为现在我们对于人类在宇宙中的地位的推测被被疏忽和过失所破坏；即使是非常严格的科学观点也会在一夜间改变。
Future generations will probably consider current speculations about humanity's place in the universe to be marred by omissions and errors; even rigorous scientific views change, sometimes overnight.
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