pilot drill

例句：

1. 1. The pilot was required to complete a rigorous pilot drill before taking off.
   飞行员在起飞前必须完成严格的飞行训练。
2. 2.This is a pilot drill for the new aircraft model.
   这是新飞机型号的飞行员训练。
3. 3. During the pilot drill, the team worked together seamlessly to ensure smooth operations.
   在飞行员训练期间，团队协同工作，确保操作顺畅。