Unit,1 (page 25: ) 4. Translate the following Chinese into English1) The significance of technology is not about what are produced; it is about in what way the products influence the world.2) Astronauts are happier to see human beings raised awareness on Earth-protection than to receive their admiration.3) Human beings know more than ever before about what role they are playing in the cosmos after lunar landing.4) The Universe does not challenge human beings as much as it provides them the opportunity to demonstrate their power.5) The solar sail, or light sail, as it is dubbed by researchers, is another marvelous creation by using solar energy.6) Those hours, from Yang Liweis sapce flight to Zhai Zhigangs spacewalk, will mark a milestone from Chinese space exploration.Unit,2 (page 53: ) 4 Translate the following Chinese into English. 1) Manufacturing, installing, and maintaining solar panels about add 6.3 million jobs by 2030.2) Fuel cells remain an essential part of the space program, reliably powering the space shuttles.3) The $10,000 project, which covers a six-block area, allow anyone to connect to the Internet through wi-fi transmitters powered by solar panels on nearby rooftops.4) Science has not only improved peoples quality of living, but also raised their understanding and promoted their spiritual and intellectural growth.5) It was mentioned in his article that burning such biomass to produce electricity delivered more environmental benefits from transfoming it into liquid fuels.Unit,3 (page 79: ) 4. Translate the following Chinese into English1) Men, who tend not to deal with their stress as well as women, may be more important than reading.2) In the society, the backgrounds for everyone are different, the social positions are different, the jobs are different, the values are different, but one thing is the same, dignity.3) Men under 65 are four times more likely to commit suicide than women, while injury rates in men under the age of 60 are nearly three times higher than in women.4) As academic organizations for passing civilization and developing science, different kinds of universities have a lot in common, such as their management structure and functional mechanism.5) Men in general tend to look upon themselves as being tough and independent, and they ignore health problems until it is too late while women, being more open to asking for help, will seek medical treatment sooner.Unit,4 (page 105: ) 4. Translate the following Chinese into English 1) There is a gradual continuum between works that are completely original and works that are completely derivative.2) Some experts state that the Internet has undermined the interpersonal communication between the youth to some extent.3) What if you have not saved the current document before shutting down the word processor?4) Educational systems more often than not reflect the essential nature of that society.5) It is no accident that the financial crisis occurred in the Wall Street in America, but not in other countries.Unit,5 (page 132: ) 4. Translate the following Chinese into English 1) After the United States entered World War 2 in 1941, General Motors(GM) signed an agreement with the government to start manufacture tanks, airplanes, weapons, and other war supplies, instead of producing civilian automobiles.2) Compared to common telescopes, radio telescopes can provide valuable information about the magnetic fields of other planets in our solar system.3) Although known that there is small change in our routine on Mir, I was living every scientists dream, said one Russian astronaut.4) Given our experience in implementing automated transportation systems, it is not so