英语翻译

问题描述:

英语翻译
each alliance had to operate in the target industry,as indicated by its primary four-digit
SIC of activity.
alliances were collected that were announced between 1990 and 1997.这句子是什么句式啊,给翻译下啊
All alliances were aggregated to the parent corporation.

每个联盟能够在目标行业,这表明4初选上海国际赛车场有限公司活动.
AS有许多意思:
as [ æz ]
conj.因为;随着;虽然;依照;当…时
prep.如同;当作;以…的身份
adv.同样地;和…一样的