【编者按】威廉希尔app 英语四六级频道为大家收集整理了“2012年12月英语四级考试翻译专项练习”供大家参考，希望对大家有所帮助!
精选了几道英语四级考试翻译题，并给出了答案及详解。
1. The average income of the staff has been ______________(与去年相比增加了50%)
2. The size of the newly broadened square __________________(是以前的四倍大)
3. After the new technique was introduced,the factory_______________(2000年能生产的卡车是往年的两倍)
答案：
1.increased by 50 percent compared with last year
2.is four times that of the previous one
3.produced twice as many trucks in 2000 as the year before