The US military's elite commando unit, Delta Force, had been transferred out of Afghanistan.

美军的精英突击队——三角洲特种部队也被转移出阿富汗。

We might as well have let Delta Force do it with helicopters with American insignia on the side.

我们不妨也让三角洲部队做同一侧直升机是美国的标志。