一些人认为，这也许是故意的，但是这也可能是训练不足、飞行时间不够，无法满足高速喷气机需要的高度熟练度。

Some suggest this may be deliberate but it also may well reflect poor training and inadequate flying hours to maintain the high-level of proficiency that a fast jet requires.

youdao

一些人认为，这也许是故意的，但是这也可能是训练不足、飞行时间不够，无法满足高速喷气机需要的高度熟练度。

Some suggest this may be deliberate but it also may well reflect poor training and inadequate flying hours to maintain the high-level of proficiency that a fast jet requires.

youdao