训练飞行 meaning in English
school flying
training flight
Examples
- Passengers also would have to clear a security check - similar to airline passengers " - to guard against any chance a space tourist would try to destroy the rocket or interfere with the flight crew and use it as a weapon
4太空飞行器驾驶员必须持有联邦航空管理局颁发的飞行证书，学员证书或训练飞行证书不被认可。 5每位机组人员必须拥有飞行前一年内的健康证明。