阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

　　According to the American Automobile Association(美国汽车联合会), since 1964 all cars sold in the United States have been equipped with seat belts．(They are also called safety belts．)Many studies of automobile accidents have shown that safety belts can save lives．One study showed that 40％ of those killed in accidents could have been saved if they had been wearing seat belts．

　　Unfortunately, belts are worn only by a small percentage of drivers and passengers, about fifteen percent in cities, and only nine percent in small towns．And safety belts cannot protect people who do not wear them．

　　In order to find out what kinds of people do wear seat belts, a study was made in several cities of the United States．The following facts were learned about those who use safety belts;

　　1．They do not smoke while driving．

　　2．They have had more education than nonusers．

　　3．They know someone who was injured(but not killed)in an automobile accident．

　　Advertisements based on these facts have been printed in newspapers and magazines in order to teach people the importance of using seat belts．But these advertisements have not helped much．Some people believe there should be a law requiring drivers and passengers to use safety belts．In Australia, where there is such a law, deaths in auto accidents have decreased twenty-four percent．

写作内容

1．简要叙述开车或坐车系安全带的好处及人们的做法，该部分的词数大约60左右。

2．就此发表自己的见解。至少包含以下内容要点，该部分的词数大约90左右。

a．不系安全带的隐患。

b．如何促使人们正确使用安全带。

写作要求

1．你可以使用自己的语言进行表达，也可以参照阅读材料的内容，但不要抄袭阅读材料中的句子。

2．概括的准确性、语言的规范性、内容的合适性以及篇章的连贯性。