But actually, you want commercial jetliners to show up on radar for good air traffic control.
但实际上, 你想要的商业客机,显示了对雷达良好的空中交通管制.
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Boeing is the world's leading aerospace company and the largest manufacture of commercial jetliners.
波音是世界上居于领先地位的航天公司,也是最大的商用喷气客机制造商.
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