听力原文： Many women are attracted by the excitement of being a flight attendant -- you earn your living and see the world at the same time. Yet, many people consider flight attendants to be simply multi-lingual waitresses doing a very routine job. Surely the truth must lie somewhere between these conflicting views. Of course, flight attendants do travel a lot yet are often tired or do not have enough time to take advantage of all the places they visit. They are working women after all! It is also true that speaking several languages and having hotel experience are requirements for the job. But in addition, a flight attendant must be a psychologist and a nurse and be able to remain calm and efficient and carry out the necessary procedures in case of an emergency. A passenger's life may depend on her just as much as on the pilot. So let us not underestimate her -- apparently she is a charming waitress but she is also a highly trained and essential member of the crew of an aeroplane. Without her, there is no doubt that traveling by air would become a terrible experience. From this we can see what important role she plays in modem transportation. (30)