这架飞机的机翼几乎和那些客机的一样大，不过上面覆盖了一层太阳能电池板，其把阳光转换成电能来驱动引擎。
The wings of this aircraft are almost as big as those of an airliner, but they are covered in a film of solar cells that convert sunlight into electricity to drive its engines.
复制层设置了两次并将它转换为60%，其原始大小。
Duplicate the layer set twice and transform it to 60% of its original size.
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