一个世纪

• Researchers and doctors have been studying alzheimer ' s patients for a century
  研究人员和医生研究阿尔海默氏症将近一个世纪。
• 25 years , a quarter of century , i endured and now you ' re pleading poverty ?
  25年，四分之一个世纪,我一直忍受现在你来和我哭穷？
• Ecologically rich wetlands have been cut in half over the past century
  在过去的一个世纪当中，生态丰富的湿地减少了二分之一。
• Water use has grown at twice the rate of population during the past century
  在上一个世纪里，用水量的增长率是人口的增长率两倍。
• A century ago over 100 ' 000 tigers ' like kumal and sangha ' lived in the wild
  一个世纪前，像酷玛和桑嘎这样野生的老虎有超过10万只
• It was a century during which the country suffered continuously from wars
  （一个世纪过去了,在这期间这个国家不断遭受战乱之苦。 ）
• A century ago over 100 ' 000 tigers ' like kumal and sangha ' lived in the wild
  一个世纪前，像酷玛和桑嘎这样野生的老虎有超过10万只
• China ' s leaders have sought to tame the violent yangtze for nearly a century
  近一个世纪以来，中国领导人一直希望驯服暴虐的长江。
• A little over a century ago , levi strauss invented the first modern jeans
  大约一个世纪以前，李维?史特劳斯发明了第一条现代牛仔裤。