一架双引擎飞机在巴西东北部地区坠毁，舱内16人全部死亡。
A twin-engine aircraft has crashed in North-East Brazil, killing all 16 people on board.
双引擎飞机低空掠过，这些皱纹变成了遍布于陡峭不平的山地上的松柏。
Closer up, from a twin-engine aircraft, those wrinkles become thousands of conifers marching over the steep and broken ground.
这是一个双座位，可变几何摆动翼是能在各级超音速飞行的双引擎飞机。
It is a twin-seat, twin-engined aircraft with a variable geometry swing-wing that is capable supersonic flight at all levels.
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