Colonel Spahr says it is not a linear process.

斯帕尔上校说，这不是一个线性过程。

But the results were striking, says Colonel Spahr, who was chief of staff to the top intelligence official at the NATO mission in Afghanistan at the time.

但当时担任北约驻阿富汗特派团高级情报官员参谋长的斯帕尔上校说，结果却是惊人的。