高速公路免费通行成为当前民众讨论的热门话题。世界上任何事情都有两面性。少数人认为免费通行可以给人们出行带来方便，缓解交通压力，还可以促进旅游业，带动地方经济发展。然而多数民众对道路交通安全表示担忧。主要表现是担心高速公路堵车，收费站拥挤，服务区停车位不够，出行更难，更易发生交通事故。对此，我们应该采取一些措施，如政府应该投入更多的资金来完善基础设施建设，多造公路；我们应该尽量乘车出行，以缓解交通压力。

Expressway toll-free has become a hot topic among the public. Everything has two sides in the world. A small number of people believe that the expressway toll-free can give people travel convenience, ease/ relieve traffic pressure, and also promote tourism, thus motivating local economic development. However, the majority of people are concerned about the road traffic safety. They are mainly worried about highway traffic jam, crowded toll station, and they are anxious that the parking space is not enough, so it is more difficult for people to travel in their private cars, and traffic accidents are more likely to happen. Timely and effective measures should be taken to deal with the problems arising from this policy. On the one hand, Government should invest much more money in perfecting the construction of infrastructure, such as building more roads. On the other hand, we’d better travel by public vehicles, in order to ease the traffic pressure.

最近几年来，中国的食品工厂频频发生安全事故。这使得国民非常担心，对食品安全失去了信心。食品安全与人类的健康，安全和经济的健康发展息息相关，是国家稳定和社会发展需解决的主要问题。自从2008年三鹿奶粉安全事故以来，整个社会越发关注食品安全问题。在这样的形势下，食品安全问题受到了空前绝后的关注。

食品安全问题存在以下几个问题：在食品生产过程中使用劣质原材料；添加有毒物质；过量使用食品添加剂；滥用化学添加剂等等。导致这个问题的原因有很多，管理者，生产者甚至是消费者都有责任。全社会的人应该携手努力共同避免食品安全问题。

In recent years, China’s food industry occurs security issus frequently, which makes people worried and lose confidence. Food safety, related to the people’s health, safety and healthy development of economy, is the major issue of national stability and social development. Since the Sanlu Incident occurred in 2008, the entire society increasingly concerned about food safety issue. It was in this context that the food safety issue was referred to an unprecedented level.

There are the following main issues in food security: using poor quality raw materials in the food manufacturing process, adding toxic substances, excessive use of food additives, abusing of chemical additives and so on. There are many reasons to cause this problem, and regulators, producers and even consumers share responsibilities. The entire society should try effort to avoid food safety issues.

正如我们所知，玛雅人曾经预言2012年12月21号是世界末日。所以，世界末日成为国内外的人们纷纷议论的热点话题。

显然，这是不可能的。毫无疑问世界在2012年不会终结。尽管末日谣言很有趣，但我们应该重视这种现象。各种复杂的原因导致这种现象。一方面，在电影的影响下，人们很容易相信一些神秘的事。另一方面，世界环境问题正变得越来越严重。污染事实上正威胁着我们的生存。如果我们仍然破坏地球，那一天最终会来临。

末日说意味着人类文明的终结，它提醒着我们要珍惜我们的家人和朋友。到了我们采取有效措施来保护我们的地球的时候了。一方面，政府应该号召人们相信科学制裁异教。另一方面，地球是我们的家园，我们应该珍惜我们的星球。我们必须努力创造一个适合人类居住的环境。只有通过这种方式，我们的家园才会越来越好。

As we know, Mayans once predicted December 21, 2012 is the end of the world. So it is universally acknowledged that the doomsday is a hot topic which is discussed by the people not only in china but also in other countries.

Obviously, it is impossible. there is no doubt that the world will not end in 2012. Funny as the doomsday rumor is, we should attach importance to the phenomenon. A variety of complex reasons contribute to this, On the one hand, People are easy to believe something mysterious under the influence of the movie. One the other hand, Environmental problems are becoming more and more serious all over the world. Pollution is, in fact, threatening our existence. if we still damage the earth, the day will come eventually.
Doomsday means the end of human civilization and it reminds us of cherishing our families and friends. It is high time that we took some effective measures to protect our earth. On the one hand, the government should call on the public to believe science and crack down on the cult. On the other hand, the earth is our home and we should value our planet. We must try our best to create a good environment to live for every creature on the earth. Only in this way will our home become better and better.

当今世界,中国是发展最快、变化最大的国家之一。中国的国际地位日益提高，在国际舞台上发挥着越来越重要的作用，一个和平、合作、负责任的中国形象已经为国际社会所公认。中国坚持以人为本，以经济建设为中心，大力发展生产力。这从根本上巩固和发展社会主义制度，不断满足人民增长的物质文化需要。近十年中国发生了很大的变化。

首先，公交优先，铁路提速。 其次，东部及西部地区包括农村，大部分人能上网。另外，水电、风电、太阳能以及现代技术的生物质能利用等将满足10％的能源需求。交通不便、户户距离远等曾经限制了动力电的安装，但如今风能、光能的利用，让能源问题得到解决。

就教育方面而言，2004年起，全国农村免除义务教育阶段的学杂费，国家对农村贫困家庭学生免费提供教科书，农村1.5亿中小学生家庭经济负担普遍减轻。

In today's world, China is the fastest growing and one of the biggest changes in countries. China's international status is increasingly playing an increasingly important role on the international stage, a peaceful, cooperative, responsible image of China has been recognized by the international community. China stick to the people-oriented, center around the development of economy and vigorously develop the productive forces. This is fundamental to consolidate and develop the socialist system, and continue to meet the people's growing material and cultural needs. Recent decade has witnessed the great changes in every aspect of China.

For one thing ,bus priority, railway speed. For another thing, In the most eastern and western region, including rural areas, most of them have access to Internet. In addition,Hydropower, wind power, solar energy, as well as modern technology of biomass utilization will meet 10% of the energy demand. Inconvenient transportation, household, distance and others limited power electric installation, but now wind energy, solar energy use, the energy issue is resolved. In terms of education, from2004, National Rural receive compulsory education and our country provide textbooks free of charge for students from poor families in rural areas, generally reducing the economic burden of 150 million rural primary school family

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