1·This means an unprecedented number of people are surviving longer in conditions requiring expert support.
这意味着，在需要专家支持的情况下，存活时间更长的人数达到了前所未有的水平。
2·This means an unprecedented number of people are surviving longer in conditions requiring experts' support.
这意味着，越来越多的人更加长寿，需要专家支持。
3·An unprecedented number of unsold cars in Japan have forced Toyota to stockpile them in the parking lots of Fuji Speedway.
日本未售出的汽车数量达到前所未有的水平，迫使丰田汽车在富士高速公路停车场大量囤积。
4·An unprecedented number of new high.
前所未有的新高数字。
5·The air crash caused an unprecedented number of deaths.
这次空难的死亡人数是空前的。
6·And an unprecedented number of businessmen now sit in Arab parliaments.
跻身阿拉伯议会的商人达到前所未有的数目。
7·2002 saw an unprecedented number of corporate scandals: Enron, Tyco, Global Crossing.
2002年出现了空前数量的企业丑闻：安然，环球电讯，泰科。
8·More than 300 tornadoes tore through the region between April 25th and 28th, an unprecedented number.
从4月25日和28日超过300次的龙卷风袭击了该地区，这是一个空前的数字。
9·Against this background, an unprecedented number of ACTS of violence broke out along the cease-fire line beginning on 5 August 1965.
在这种背景下，1965年八月五日开始，在停火线上空前频繁地发生暴力行动。
10·War and drought in Somalia are leading to an unprecedented number of people fleeing across the border into Kenya, an aid agency says.
某援助机构声称，战乱和干旱导致索马里空前数量的民众越过边境逃至肯尼亚。