recent years all airlines want to be "safe" and "reliable", but what is the point of having safety record? if you can't even fix a small problem like engine, how are you going to handle real emergency?
and another thing, why must they announce "遇险状态" (emergency status) when landing? it's so dramatic and unnecessary . just a minor issue with one engine, don't make a big deal out of it.
and what about the passengers who have already disembarked? do they get to go back on the plane or do they have to wait for another flight? so many questions