169. As is known to all， fake and inferior commodities harm the interests of consumers.
众所周知，假冒伪劣商品损害了消费者的利益。
170. Today an increasing number of people have realized that law education is of great importance. In order to keep law and order， every one of us is supposed to get a law education.
现在，愈来愈多的人认识到法制教育的重要性。为了维护社会治安 ，我们每人都应该接受法制教育。
171. From what I have mentioned above， we can see clearly that violence on TV has great influence on youngsters' behavior.
从上面我所提到的，我们可以清楚地看到，电视暴力对青少年的影响是极其深远的。
172. There are two reasons for the improvement in people's living conditions. In the first place， we have been carrying out the reform and opening-up policy. Secondly， there has been a rapid expansion of our national economy. Furthermore， the birth rate has been put under control.
人民生活状况的改善原因有两点。首先，我们一直在贯彻执行改革开放政策。其次，国民经济正在迅速发展，而且出生率已经得到控制。
173. My suggestions to deal with the problem are as follows. To begin with， it is urgent to create nature reserves. Secondly， certain rare wild animals that are going to be extinct should be collected， fed and reproduced artificially. Finally， those who hunter them must be punished severely.
我对解决这个问题的建议如下：首先，迫在眉睫的是建立自然保护区。其次，有些濒临灭绝的珍稀野生动物应该收捕、人工喂养并繁殖。最后，对于捕猎珍稀野生动物的人必须严惩。
174. People differ in their attitudes towards failure. Faced with it， some of them can stand up to it， draw useful lessons from it and try hard to fulfill what they are determined to do. Others， however， lose heart and give in.
人们对失败持有不同的态度。面对失败，有人能够经得起考验，从失败中汲取教训，并努力去完成他们下定决心要做的事情。然而，另一些人却丧失信心并退却了。
175. It is desirable to build more hospitals， shopping centers， recreation centers， cinemas and other public facilities to meet the growing needs of people.
人们希望建立更多的医院、购物中心、娱乐中心、电影院和其他公用设施来满足人们日益增长的需求。
176. As a popular saying goes， “everything has two sides.” Now the public are benefiting more and more from scientific and technological inventions. On the other hand， the progress of science and technology is bringing us a lot of trouble. People in many countries are suffering from public hazards.
常言道：事情总是一分为二的。如今人们从科技发明中得到越来越多的好处。另一方面，科技进步也给我们带来了许多麻烦。现在许多国家 的人民饱受公害之苦。
177. Let's take cars for example. They not only pollute the air in cities， but make them crowded. Furthermore， they are responsible for a lot of traffic accidents. The noise made by cars disturbs the residents living on both sides of streets all day and night.
就拿汽车为例。汽车不仅污染城市空气，而且使城市拥挤不堪。此外，汽车造成许多交通事故。汽车所产生的噪音使居住在街道两旁的居民日夜不得安宁。
178. It is generally believed that the chief reason for the increase in population in developed countries is not so much the rise in birth rates as the decline in death rates as a result of the improvement in medical care.
普遍认为，在发达国家人口增长的主要原因与其说是出生率的上升，还不如说是由于医疗保健的改善使死亡率下降了。
179. There is no doubt that the increase in demand caused the rise in prices.
毫无疑问，需求的增长导致了价格的上涨。
180. Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements-themselves made relatively easy nowadays by modern means of transport.
由于人口的猛增或大量人口流动（现代交通工具使这种流动相对容易）引发的种种问题也会对社会造成新的压力。
181. With the opening and reform policy being carried out， thousands upon thousands of foreign visitors are crowding into our country. They are eager to see this old mysterious land with a splendid culture of more than 5，000years.
随着改革开放政策的贯彻执行，数以万计的外国游人涌入中国。他们渴望参观这个有着5000多年灿烂文化的神秘古国。
182. Tourism brings China a lot of benefits. First， it enables the Chinese people to know more about the outside world and promotes friendship and understanding. Second， it is financially beneficial to China， which needs more foreign currencies for its modernization program.
旅游业给中国带来许多好处。首先，它使中国人了解外界，并有助于促进友谊和理解。其次，在经济上也有利于我国，因为中国现代化建设需要大量的外汇。
183 Tourism， however， gives rise to a number of problems. For instance， it becomes a burden to inefficient transportation system.
旅游业也引起许多问题。例如，它增加了我国本来效率不高的运输系统的负担。
184. Besides， the living standard of the average Chinese is still not high enough to be able to afford the many different sorts of expensed during long distance travels.
此外，中国人民的生活水平还没有高到足以使普通中国人有钱支付长途旅行的各种开支。
185. As for me， with the development of our national economy， all these problems will certainly be solved step by step.
至于我，我相信，随着我国经济的发展，这些问题必将逐步解决。
186. A much better and brighter future awaits us.
我们期望有一个更加光明的未来。
187. When an opportunity comes， it brings a promise but never realizes it on its own.
每当机遇降临，伴之而来的是成功的希望，但是机遇不能自行实现成功。
188. If you want to achieve something or intend to fulfill one of your ambitions， you must work hard， make efforts and get prepared. Otherwise， you will take no advantage of opportunities when they come to visit you.
假如你要取得成就或要实现你的雄心壮志，你必须努力工作、艰苦奋斗、准备好条件。否则，机遇来临你却无法利用。 189. The difference between a man who succeeds and one who does not lies only in the way each treats opportunities. The successful person always makes adequate preparations to meet opportunities as they duly arrive. The unsuccessful person， on the other hand， works little and just waits to see pass by.
成功者与失败者的区别在于处理机遇的态度。成功者做好充分准备迎接机遇的适时来临。而失败者工作懒散，眼看机遇悄然而过。
190. In my opinion， there are plenty of opportunities for everyone in our society， but only those who are prepared adequately and qualified highly can make use of them to achieve purpose.
，英语结构句型200佳句