中间：原因分析
There are at least two （fundamental causes） accounting for these changes.
On the one hand，
社会-科技层面：科技的进步 advancements in science and technology have offered technical foundation for the rapid development of the Chinese automobile industry by providing abundant material basis and technical means.
Meanwhile, it's not difficult to notice that
these days national automobile companies
in mounting numbers
have turned to
price promotions
to
boost sales 促进销量
On the other hand
社会-文化层面：the dishonest words and behaviors of
Japanese automobile corporations such as Toyota
in recent years
have
cheapened their image
and
finally ruined their reputation.
中间：利弊分析
While part-time work does have the potential （有可能）to （negatively） affect college students' studies, it can also be good for their future careers.
It's obvious that
doing a part-time job can
（adversely） affect
students'studies because it
drains their energy.
Part-time employment can also
be detrimental to students by damaging their incentive to study
Despite the above disadvantages,
working part-time on campus also
offers several potential benefits.
For one it can help students better understand their preferences or to
test out
a possible career direction.
Additionally，
companies seeking to recruit fresh graduates will
give preference to 偏好于
those with part-time experience.
中间：原因分析
At least three （primary contributing factors）account for these changes.
First and foremost,
个人-选择层面：there is (a much nicer choice of options) available in cities and towns，across the board.
There are more jobs to choose from, and more different kinds of companies and types of work.
In addition,
big cities offer much more excitement and stimulation,
partly as result of (部分原因是)all the various options available in many areas.
Most important,
people prefer to live in cities and towns for the convenience of the transportation systems. They usually have well developed bus, subway, highway and airport transportation networks.
中间：原因分析
The fundamental factors that contribute to the aforementioned （前面提及的）comparison may be summarized as follows.
To start with,
个人层面：a New Year gift might be memorable because of the special occasion when it is given. If the present is something that only your best friend knew you had wanted, you will never forget it, since it shows the closeness of your relationship with that friend.
In addition,
festival presents might be unforgettable
since they are related to significant events in your life.
For instance,
I still remember the first New Year gift my best friend, Leo, gave me.
中间：原因分析
Museums hold an attraction and fascination for most people,
of all ages, from young children to the elderly,
for at least two fundamental reasons.
个人兴趣：The first reason many people are interested in visiting a museum is to
learn about the history and culture of a place. A country's capital city, like Beijing, London or Paris, is a
veritable museum
lover's paradise, where one could literally spend days visiting
dozens of museums.
Another reason why people visit museums is that
家庭：they are not only for adults, but for the whole family-a wonderful activity enjoyed by children as well as grandparents. It gives the whole family something they can spend several hours together doing, and for free or
at a reasonable cost.
中间：原因分析
From my perspective,
the tendency in the bar chart above can be traced back to three major contributors.
First and foremost,
with social competition becoming keener,
the situation of the job market is increasingly grim.
In addition,
in today's' world,
where college population grows rapidly,
further education becomes essential if they wish to compete for a (rewarding)job.
Last but not least,
for those with a manageable schedule, exploratory mind and entrepreneurial spirit,
starting their own business can offer important career benefits-not to mention a handsome paycheck(可观的薪水).
中间：原因分析
Several major factors contribute to the aforementioned changes.
On the one hand,
for the majority of people,
living and studying in a foreign country provides an excellent opportunity to expand their knowledge.
In order to become truly proficient in foreign language,
it is vital to learn its culture-including social interaction customs and conventions, and so on.
On the other hand, overseas studies also provide us with valuable chance to learn how to be more open-minded and independent. It takes a person with strong willpower and an independent spirit to live alone and fully adapt to the culture of a foreign land.
中间：利弊分析
Personally,
I believe that cigarette production and consumption does more harm than good.
Firstly,
smoking is responsible for many fatal diseases such as lung cancer, heart diseases and so on.
According to the survey,
tobacco consumers account for about 20% of the world population, and among them, three million people die from smoking- related diseases every year. The fact that the output of tobacco production declined from 14.364 billion pounds in 1994 to 14.2 billion pounds in 1995 suggests that people have come to realize the negative effects of smoking.
Secondly
tobacco consumption is extremely wasteful of money.
As is indicated in the pictures,
200 billion US dollars is lost due to smoking each year.
Obviously,
the total loss of money around the globe substantially exceeds the gain in the industry.
中间：原因分析
The number of accidents that resulted from drivers turning left without due care increased 10 percent to 608, which is highlighted on the first row of the table.
Accidents related to drivers driving under the influence of alcohol rose by15%,
which is the greatest rise among the listed five causes.
In comparison,
those pedestrians who were careless when crossing roads also led to 401 accidents.
By analyzing these factors displayed in the diagram, we may draw the conclusion that both drivers and pedestrians have little respect for traffic regulations.
中间：
In my opinion,
the three primary reasons are stories, special effects and movie stars.
First and foremost,
a movie is, essentially technology's answer to the traditional storybook
We all hunger for a life full of passion, excitement and love.
If we don't have these things in our own lives, we try to experience them through stories.
In addition,
special effects are another crowd-puller. This type of movie magic amazes the audience and keeps them coming back for more.
Last but not least,
movies have become so popular due to movie stars. The majority of people find movie stars very attractive, if not for their looks, then for their personalities. Many people have a favorite actor or actress whom they idolize and would love to see in more movies
