191、Obviously, it is high/(about) time that we took some effective measures to solve the problem. 显然，早该采取一些积极的措施来解决问题。

　　192、I suggest the department concerned taking some effective measures to improve the present situation.我建议有关部门采取一些有效措施改善现状。

　　193、Since he went to senior high school, he has worked very hard. 自从他上高中，他一直很用功。

　　194、We should spare no effort to beautify our environment. 我们应该不遗余力的美化我们的环境。

　　195、Smoking has a great influence on our health.

　　196、As a proverb says, /( As is well known to us,) storms make trees take deeper roots. 有句名言说道：风暴使树木深深扎根。

　　197、It is a great honor for me to introduce to you one of my very best friend, Liu Xiang. 很荣幸给你介绍我的一位好朋友，刘翔。

　　198、I have fully realized that English is essential to my future. 我充分认识到英语对我的未来是多么的重要。

　　199、I suppose electronic dictionaries are convenient, but Iead to laziness! 我觉得电子字典很方便，但会使人们变懒。

　　200、In conclusion, the advantages of studying abroad outweigh its disadvantages 总之，出国留学的优点要大于它的缺点。

　　201、Now, I think it is really successful experience, and I totally understand what labor means. 现在，我想这真是一次成功的经历，并且我完全理解了劳动的意义。

　　202、From this earthquake, I realized that the power of the mass isendless. 通过这次的地震，我认识到了群众的力量是无穷的。

　　203、If you have spare time to visit my hometown, I’d be more than happy to be your guide. 如果你有空闲时间我的家乡做客，我会非常乐意做你的导游。

　　204、Nowadays, both teachers and parents worry a great deal about the student’s using the Internet. 如今，老师和家长都对学生上网现象极为担心。

　　205、Views on the issue in question varyfromperson to person. 对于该问题的看法因人而异。

　　206、We are blessed with new opportunities and faced with new challenges. 我们被赋予新的机会和面临着新的挑战。

　　207、Thank you for your consideration. 感谢你的体谅。

　　208、I really appreciate what you’ve done for my family and me. 我衷心感谢你为我和我家人所做的一切。

　　209、We should be very grateful if you help our children with their English study 如果你帮助我们小孩学英语，我们将感激不尽。

　　210、We will never forget the happy days we spent together. 我们永远都不会忘记在一起度过的日子。

　　211、Many people are becoming aware of the importance of exercising. 很多人开始意识到锻炼的重要性了。

　　212、The talk will be given at the Lecture Hall on Oct. 12th, starting at 3:30p. 报告将在10月12日3：30在报告厅举行。

　　213、Students should know how to take advantage of their time. 学生应该知道如何利用他们的时间。

　　214、I got sick and tired of doing the routine work day after day. 我厌倦了日复一日地做一些例行公事。

　　215、Conquering English is not differentfromconquering a great mountain; both of them require determination, courage, and perseverance. 征服英语不亚于征服一座高山，都需要决心勇气和毅力。

　　216、I’m disappointed in the performance of our team at the sports meeting. 我对我们队在运动会上的表现感到失望。

　　217、I’m very satisfied with what we have achieved so far. 到目前为止，我对我们取得的成绩很是满意。

　　218、The city is located on the banks of the Long River. 这个城市位于长江畔。

　　219、I’m very glad to have received the letter you sent me two weeks ago. 两星期前收到了你的来信，我真是太高兴了。

　　220、I’m writing to request more information about the day tour to London. 我写信是为了了解更多去伦敦旅行的信息。

　　221、Recently, our class have had a heated discussion about whether it is necessary for middle school students to carry mobile phones to school. 最近，我们班展了开一场讨论，是关于中学生是否有必要带手机去上学。

　　222、I wonder if you could tell me more about the trip. 我不知道你是否方便多告诉我一些有关旅行的事。

　　223、It is certain that if there are fewer people driving, there will be less air pollution. 可以肯定，如果开车的人少一些，空气污染就一定会减少。