航空技工

例句：

1. 1. He is an experienced aviation technician with over 20 years of experience.
   他是一位经验丰富的航空技术员，拥有超过20年的经验。
2. 2. The aviation technician was responsible for maintaining the aircraft's systems.
   航空技术员负责维护飞机的系统。
3. 3. The aviation technician performed a thorough inspection of the aircraft before taking off.
   航空技术员在起飞前对飞机进行了彻底的检查。