And that is just in direct costs to date.

而且该项账目只计算了迄今为止的直接成本而已。

Such costs may be much higher than direct costs.

这种成本会比直接成本高的多。

The direct costs of such packages are indeed large.

这种财政刺激计划的直接成本着实很大。

Direct costs include participants' time and materials.

直接成本包括参与者的时间和材料。

By type costs can be classified into direct costs and indirect costs.

按性质，成本可以分为直接成本和间接成本。