air log

例句：

1. 1. The pilot logged the flight in his logbook.
   飞行员在日志本上记录了这次飞行。
2. 2. The air log showed that the plane had encountered severe weather conditions.
   航空日志显示飞机遭遇了严重的天气条件。
3. 3. The air log was crucial for understanding the aircraft's performance during the flight.
   航空日志对于理解飞机在飞行中的性能至关重要。