account for用法及例句

We have to account for every penny we spend on business trips.

我们出公差所用的每一分钱都得报清楚。

The social services account for a substantial part of public spending.

社会福利事业占了一大部分的公共支出。

Together they account for less than five per cent of the population

他们总共占不到总人口的5%。

Computers account for 5% of the country's commercial electricity consumption.

计算机占去该国商业用电的'5%。

Now,the gene they discovered today doesn't account for all those cases.

不过，他们现在发现的基因无法解释所有的病例。