托�？谡Z話題范例：Transportation（二）

Question:
    Please choose one of the following transportations that you consider to be most enjoyable.
Sample Answer:
　　Personally, I would prefer to choose to take the train. To begin with, generally, trains are powered by electricity and they are less likely to produce any pollution. However, too much private vehicles discharge lots of pollutants into the air and it is pretty expensive to own a private vehicle since one needs to spend lots of money on the insurance, registration of the license and the maintenance. Taking the train can be really appeasing, you can enjoy the beautiful view outside of the window. All you have to do is just to sit back and relax while appreciating the beautiful scenery.