这家私营航空公司获准开办一条新的民用航线.

This privately - owned airways is allowed to operate a new civil air line service.

民用航线采用重复计算方法。

Civil aviation routes are calculated at repetition.

阿富汗没有养猪场,喀布尔与墨西哥之间也没有直飞的民用航线.

There are no pig farms in Afghanistan and no direct civilian flights between Kabul and Mexico.