The 747-8 Intercontinental will have the lowest seat-mile cost of any large commercial jetliner, with 12 percent lower costs than its predecessor, the 747-400.
在所有大型商用喷气客机中，747-8洲际飞机会拥有最低的座位里程费用。
It is the first fatal crash of a commercial airliner in the us since 27 August 2006, when 49 people were killed when a Comair jetliner crashed after take-off in Lexington, Kentucky.
这是自2006年8月27日以来，第一次致命的商业飞机坠毁事件记录。上次空难中，一架Comair喷气客机从肯塔基的Lexington起飞以后坠毁，49人遇难。
It has nearly 240 miles (386 kilometers) of cables and wires, twice as much as a commercial 747 jetliner.
专机上的电缆和电线总长接近240英里(约合386公里)，比一架波音747客机的电缆电线多一倍。
It has nearly 240 miles (386 kilometers) of cables and wires, twice as much as a commercial 747 jetliner.
专机上的电缆和电线总长接近240英里(约合386公里)，比一架波音747客机的电缆电线多一倍。
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