波音夢(mèng)想客機(jī)（Boeing Dreamliner）

????多年來(lái)，民用航空領(lǐng)域里的創(chuàng)新步伐非常緩慢,。乘客可能會(huì)發(fā)現(xiàn)更加舒適的座椅或者維珍美國(guó)航空（Virgin America）班機(jī)上新潮的情調(diào)照明（mood lighting）,，但大的改進(jìn)少之又少。這就是波音787夢(mèng)想客機(jī)激動(dòng)人心的原因,。這種客機(jī)的能效比競(jìng)爭(zhēng)對(duì)手高出20%,，50%的機(jī)身由輕型混合材料建造，可以飛得更遠(yuǎn)更快,。乘客還將發(fā)現(xiàn)其他改進(jìn),，包括：面積更大、使用電致變色玻璃,、可對(duì)陽(yáng)光和可見(jiàn)性進(jìn)行5級(jí)調(diào)控的窗戶(hù),，以及合二為一以容納輪椅的可變換廁所。雖然夢(mèng)想客機(jī)之前因?yàn)榘踩珦?dān)憂(yōu)而被停飛,，但它可能將再次飛上藍(lán)天,，使飛行變得前所未有地舒適。

Boeing Dreamliner

????For years, innovations on the commercial aviation front were slow to come. Passengers would notice somewhat more comfortable seating or, in Virgin America's case, snazzy mood lighting, but big improvements were few and far between. Which is why Boeing's 787 Dreamliner seemed like an exciting prospect. It's 20% more fuel efficient than the competition, with 50% of its body constructed from lightweight composite materials, allowing longer, faster flights. Passengers will also notice improvements like larger windows that use electrochromism-based glass to adjust five levels of sunlight and visibility, as well as convertible lavatories that allow two units to transform into one wheelchair-accessible facility. Although the plane was previously grounded due to safety concerns, it's likely to return to service again and make flying more comfortable than it's ever been.