与方才惊恐而又慌乱的生存图景不同的是，我看到了一只伸展双翅的生物，它利用气流，威严地在无限的高空中飞翔。
Rather than a picture of a frightened and frantic existence, I saw a wide winged creature using the air currents to maneuver majestically in the unlimited heights.
成年蝉有两对翅膀，当天气炎热时，这两双翅膀一起震动，发出一种巨大而连续的响声。
The adult cicada has two sets of wings which can shake together to produce a high, continuous sound when the weather is hot.
它紧跟着天鹅，加倍抖动着双翅，终于赶上它们并变为了那条优美线条最后的一个点。
It followed them, flapping double time, until it caught up, until it joined the last end of the elegant line.
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