问题描述：
account for在这句话里是什么意思?
3% of companies accounted for 6 million of the 7.7 million jobs that were added to the economy between 2001 and 2005.
account for在这句话是什么意思
全句该怎么翻译?
3% of companies accounted for 6 million of the 7.7 million jobs that were added to the economy between 2001 and 2005.
account for在这句话是什么意思
全句该怎么翻译?
问题解答：
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