Question

请求翻译下面这几段文字，不要机械式的翻译，要通顺哦，有赏～～

4、In the history of the airplane, bigger, faster and higher have always been the key terms. This trend will continue, for designers and manufacturers are considering a hypersonic transport, a plane that would travel six times the speed of sound at an altitude of 36000 meters. On the other hand, economic circumstances may demand that fuel efficiency be given priority in future designs. Faced with rising costs and falling profits, many airlines are turning to cheaper, more fuel-efficient planes that require fewer people to operate and maintain. The MDF-80; Boeing 737-300,757and 767;and Airbus 310 are the types of jets that have been designed for fuel efficient operation.

5.The cruise is widely regarded as the most glamorous（迷人的） of all travel products. Romance, excitement, and adventure are all words that spring to mind when we think about cruising. The romance of the seas is nothing new, of course, but the cruise industry is. In the West, the rich and famous have been taking cruises since the 1920s, but mass-market cruises have been available only since the early 1960s. Shipping companies developed the concept of the contemporary cruise in response to their decline in passenger traffic following the advent of the jet age. The contemporary cruise was a remarkable marketing achievement. The ship was no longer simply a means of transportation but a destination in itself. Cruising became a total vacation experience. The success of the young cruise industry has been phenomenal.

Answer 1

历史上的4月,在飞机上,更大,更快,更高,一直是关键.这种趋势将继续下去,为设计师和厂商正在考虑一项高超音速运输,飞机旅行会六倍音速在海拔36000米.在另一方面,经济情况可以要求燃油效率优先前途设计.面对成本上升、利润下降,不少人转向廉价航空公司,更节油飞机,只需要较少的人来管理和维持.<中密度纤维板-80; 波音767和737-300,757; 而空中客车310型飞机,所设计的燃料效率运作.论调巡航广泛视为最璀璨的所有旅游商品.浪漫、精彩、探险都是文字在脑海浮现在我们想到游弋.演义海洋新意,当然,但邮轮业.在西方,有丰富而闻名,自1920年起游船、但大规模市场邮轮已只限自六十年代初.船务公司研制的概念就其当代邮轮客运下降喷气时代的来临以下.现代邮轮是一个了不起的成就营销.船不再是单纯的交通工具,但目的地本身.巡航成了共度假经验.成功的年轻邮轮业已经非比寻常.

Answer 2

答案:1三毛今天回来,心已经碎了.

Answer 3

悬赏高一点啊