例如，去年空军培训的无人机飞行员的数量首次超过了战斗机和轰炸机的飞行员数量，这也说明了这种重要性。

For instance, it's telling that for the first time this past year, the Air Force graduated more pilots of unmanned aerial vehicles than pilots of fighters and bombers.

youdao

例如，去年空军培训的无人机飞行员的数量首次超过了战斗机和轰炸机的飞行员数量，这也说明了这种重要性。

For instance, it's telling that for the first time this past year, the Air Force graduated more pilots of unmanned aerial vehicles than pilots of fighters and bombers.

youdao