Although it dates from several hundred years after the building of the pyramids, its sophistication suggests that the Egyptians might have been developing ideas of flight for a long time.
尽管它的历史可以追溯到金字塔建造后的几百年，但它的复杂程度表明，埃及人可能很长一段时间以来一直在思考飞行的想法。
After developing several unrealized iterations over the following years, the project was put on hold indefinitely in 1982.
在之后的几年里，反复经过几个未能实现的方案，这个项目在1982年被无限期搁置了。
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