求翻译：阿勒格尼航空公司曾一度陷入困境，因乘客对公司服务的不满，阿勒格尼航空一度被称为“痛苦航空(Agony Air)”，直到它把名字改为美国航空公司才摆脱出来是什么意思？

Allegheny Airlines was once in trouble, because of dissatisfaction with passenger service on the company, Allegheny Airlines was once known as "pain Aviation (Agony Air)", until it changed its name to American Airlines, the only way out

allegheny airlines once in trouble, because the company's services to passengers, dissatisfaction with allegheny airlines once known as "pain Aviation (Agony Air)" until it changed its name to the American Airlines were able to escape from

The A'le Gurney airline's once fell into the difficult position, because the passenger the disaffection which served to the company, the A'le Gurney aviation is been once called “the painful aviation (Agony Air)”, changed until it the name US Airline only then to get rid

Allegheny Airlines was once got into trouble, due to passenger dissatisfaction with service, Allegheny Airlines was once known as "painful Aviation (Agony Air)", until the name was changed to United States aviation companies get over it

Allegheny Airlines has got into a difficult position for a time, because of passenger being discontented with what the company has served, the aviation of Allegheny was known as " aviation of agony (Agony Air) " for a time, did not break away from until it change the name into American Airlines