新视野大学英语视听说教程 3 Unit 8-11

（单词翻译）

V. Let' Talk
Script
Before I conclude my talk, I'd like to summarize what we have covered.
Air travel has its inherent advantages. Airplanes fly fast, and they are now flying faster than before. Now supersonic passenger planes can fly across the Atlantic Ocean in just a couple of hours. It is reported that new models are being designed. In the future they may carry people from New York to London in less than an hour.
In the past not many people traveled by air because of the high fares. Now owing to the market competition, the fare has dropped a great deal, so more people are traveling by air. In the 1990s, the United States witnessed an explosive growth in demand for air travel. Many millions who had never, or rarely flown before, became regular passengers. They even joined frequent flyer loyalty² programs, receiving free flights and other such benefits.
Flying has become increasing convenient. The introduction of new services and more frequent flights has meant that business flyers can fly to another city, do business, and return on the same day. This applies to almost any two points in the country.
Some passengers worry about safety in flying. In a crash there are usually no survivors⁴. However, to prevent tragic⁵ accidents and serious financial loss, airlines are especially cautious in checking the conditions of aircraft to reduce the possibility of accidents to the minimum. It is sometimes claimed that flying involves fewer accidents than any other modes of travel.
Airplanes do have their disadvantages. For example, they are incapable⁶ of transporting large quantities of cargo⁷.
Also, an airport can be quite far away from the city center. But the advantages of flying outweigh⁸ these small drawbacks, and flying remains⁹ an efficient kind of transportation.
That's the end of my lecture. Now may I take your questions if you have any?

Pros¹⁰ and Cons¹¹ of Flying
Pro³ 1  An airplane flies fast
(1) Supersonic passenger planes can fly across the Atlantic Ocean in just a couple of hours;
(2) In future they may carry people from Now York to London in less than an hour.
Pro 2  The fare has dropped a great deal, so more people are traveling by air: Many millions became regular passengers, and even joined frequent flyer loyalty programs.
Pro 3  Flying has become increasingly convenient: Business fliers can fly to another city, do business, and return on the same day.
Pro 4  Airlines are cautious about checking the conditions of aircraft to reduce the possibility of
accidents to the minimum
Con¹ 1  The plane is incapable of transporting large quantities of cargo.
Con 2  An airport can be quite far away from the city center.