失败的原因是，没有人知道间接费用，开始对专属自保中心。

The reason for the failure is that no one knows the overhead cost to start a Captive Center.

youdao

失败的原因是，没有人知道间接费用，开始对专属自保中心。

The reason for the failure is that no one knows the overhead cost to start a Captive Center.

youdao