行政事务占用了我一半的时间。

Administrative work occupies half of my time.

《牛津词典》

我在行政管理事务上花了大量时间。

I spend a lot of my time on administrative duties.

《牛津词典》

无论是保留个人债权人账户，还是进行各种各样的债权人调整，都可能耗费过多的行政和会计时间。

Either keeping personal creditors accounts or making sundry creditors adjustments can consume inordinate amounts of administrative and accounting time.

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