They were comparing notes on each other's progress towards solving that most taxing of all puzzles: the riddle of the human genome.他们就解决人类所面临的最大难题，即人类基因组之谜的进展情况交换了意见。Genome - based Celera Genomics, the private compa...
The batteries had a life span of six hours.这些电池的寿命为6小时。They have extended the potential life span of humanity everywhere.世界各地人类的预期寿命均有所延长。It is a very pretty butterfly, with a 2 inch wing span.这是一只非常美丽的蝴蝶，翼展2英寸。...
The fielders crouch around the batsman's wicket.防守队员蹲伏在击球手守卫的三柱门周围。Defending his wicket watchfully, the last man is playing out time.最后一名球员小心地守着他的三柱门, 直到比赛结束.Buy your tickets at this wicket.请在此窗口买票....
...its creaky and corrupt political system.它陈旧而腐朽的政治体系The airline plans to auction its international routes to former competitors...这家航空公司打算把他们的国际线路拍卖给以前的竞争对手。The first warning signals came in March when the company defa...