大学体验英语综合教程3第三版课后习题答案与翻译

Unit 1

1. 年轻人有时会抱怨无法和父母沟通。(communicate with)

Answer: Young people sometimes complain of being unable to communicate with their parents.

2. 能在中国云南的一个苗家村落住下来一直是玛丽长久以来的梦想，现在她终于梦想成真了。(to take up reside nee) An swer: It has bee n Mary ' s long cherished dream to take up reside nee in a Miao village in Yunnan, China. Now her dream has finally come true.

3. 家养的动物习惯于依赖人，因此很难能在野外活下来。(survive) Answer: Domestie animals

are used to depending on humans, so it is diffieult for them to survive in the wild.

4. 他突然有种恐惧感，觉得自己会因为经济不景气而被公司裁员。(overtake)

Answer: He was suddenly overtaken by a fear that he would be laid off by the eompany beeause of depression.

5. 我估计公交路线上堵车了，因为我都等了30 分钟也没见一辆车开过去。(figure)

Answer: I figure that there is a traffie jam on the route of the bus, for I ' ve waited for 30 without seeing one passing by.

1. 十年前，当公司还处在生产的鼎盛时期时，我们就决定投资新技术，将公司转型为技术密集型企业。由于拥有先进技术，我们在激烈动荡的市场竞争中脱颖而出。现在我们的成本下降了百分之三十，销售业绩却上涨了三分之二，利润翻了一番。Answer: Ten years ago, when our eompany was at the height of its produetion, we deeided to invest in new teehnologies, so as to turn our eompany into a teehnology -intensive one. With our advaneed teehnologies, we out-eompeted all our eompetitors in the rough and tumble of the marketplaee. Now we have redueed the eost by 30 pereent, even as / while our sales have grown by two-thirds and the earnings have doubled.

2. 我们将可持续性定义为保持企业盈利，但不以环境为代价。从商业的角度看，这合理吗？事实上，在追求可持续发展目标的过程中，我们的收益已经超过了所有的投资和开支。可持续发展的推进起到了如此重要的作用，帮助我们撑过了史上最深重的经济衰退。Answer: We define sustainability as keeping a business profitable, but not at the expense of the environment.

Does this make good business sense? Aetually, what we get has more than offset all the investments and expenses ineurred in pursuit of the goal of sustainable development. The boost of sustainability made sueh a differenee that it helped us survive the deepest reeession in the history. Unit 2

1. 记者敦促发言人就此次军事打击作出解释。(press for)

Answer: Reporters pressed the spokesman for an explanation of the military attaek.

2. 他的竞选演讲未能使选民相信他就是参议员的合适人选。(eonvinee) Answer: His eleetion speeeh failed to eonvinee the voters that he was the right person for the Senate seat.

3. 尽管我承认有问题存在，但我并不认为这些问题不能解决。(while)

Answer: While I admit that there are problems, I don ' t agree that they eannot be solved.

4. 他在电视上的第一次辩论给观众留下了深刻的印象。(impression) Answer: His first debate on TV made a deep impression on his audienee.

5. 一切事物都是互相联系又互相作用的。(interaet with) Answer: All things are interrelated and interaet with eaeh other.

1. 这位年轻的埃及男孩在一些化学项目中积累了丰富的经验。这些经验帮助他在埃及大学读

书时成绩名列班级前茅。在研究生学习即将结束时，他决定在化学学习方面继续深造。当面临选择去哪所大学时，他选择了宾夕法尼亚大学而放弃了加州理工学院，仅仅只是因为他当时认为“大学”比“学院”听起来更负盛名。Answer: This young Egyptian boy had reeeived a

wealth of experience in some chemistry projects. Such experience helped him to sail to the top of his class at college in