They are pre-operating expenses.

这些都是前期经营费用。

This includes financial costs, operating expenses and management.

家庭财务管理，主要管理家庭财务的支出与收入。

What methods do you use to control food cost and operating expenses?

用什么方法去控制食品成本和运作的支出。

This includes financial costs, operating expenses and management fees.

这包括财务费用，营业费用和管理费用。

The HKMC continued to exercise tight control over its operating expenses.

按揭证券公司继续严谨控制营运支出。