The towers will stick out of the water and be lit, to warn shipping, and also be designed to be lifted out of the water for maintenance and to clean seaweed from the blades.
The game involves setting flight paths to safely direct jumbo jets to the large runway, smaller prop planes to the airstrip, and helicopters to the helipad.
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13. 装上螺旋桨和尾翼之后，看起来极像小飞机。
Add a propeller and a tail fin and it looks exactly like a little plane.
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14. 涡轮螺旋桨飞机也很难被击落。
Turboprops are also hard to shoot down.
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15. 大多数使用电力驱动的螺旋桨和推进器进行操纵。
Most use electrically driven propellers or thrusters to manoeuvre.
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16. 螺旋桨慢慢咬紧她的肩膀，她又大叫起来。
The screw bit slowly into her shoulder and she screamed again.
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17. “我们看到直升机的螺旋桨都飞到天上去了”，她说。
"We saw the helicopter propellers fly all over," she said.
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18. 相比之下，涡轮螺旋桨飞机的维护是容易的。
Maintaining turboprops, by contrast, is easy.
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19. 第一架飞机是由螺旋桨驱动的，要比当今的标准飞得慢得多。
The first aeroplanes were driven by propellers and they flew slowly by present day standards.
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20. 轻型涡轮螺旋桨攻击机也不是仅仅比喷气战机优越。
Nor is it only jets that light-attack turboprops can outperform.
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21. 螺旋桨的叶片在奋力地旋转以便让我们停留在空中。
The rotors fought to keep us in the air.
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22. 改变螺旋桨各自的速度也因而成了操纵这部飞行器的方式之一。
Varying the speed of the propellers also provides a means of steering the aircraft.
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23. 有些滑翔机可以靠着由小型内燃机驱动的可伸缩螺旋桨来起飞。
Some gliders can launch themselves with a retractable propeller turned by a small combustion engine.
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24. 就在她到达3000英尺前，螺旋桨不转了，她急速落向地面。
Right before she got to 3000 feet, the propeller stopped, and she twirled to the ground.
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25. 他的喷气流不需要螺旋桨，而是由一个两端开口的管子来实现。
His jet needed no propellers. It was a tube, open at both ends.
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26. “这是一个变距螺旋桨，就像在自行车上安齿轮一样，”兰德说。
"It's a variable-pitch propeller, which is like having gears on a bike," Land says.
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27. 在这种情况下，拍击，像鸟儿一样飞可能比螺旋桨推进飞行要好些。
Under these conditions, flapping, birdlike flight might well have some benefits over propeller-driven or helicopter flight.
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28. 取而代之的是，它能自动调整使每个螺旋桨以稍有差异的速度运转。
Instead, slight speed variations on each propeller perform that function automatically.
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29. 取而代之的是，它能自动调整使每个螺旋桨以稍有差异的速度运转。
Instead, slight speed variations on each propeller perform that function automatically.
