紧挨着是一条光洁平整的水泥跑道，向前延伸达两英里。
Just beyond it, a tabletop-flat slab of concrete runway stretched for two miles.
通过手中的双筒望远镜，鲍尔不时扫视着周围平淡乏味的环境——灰色的水泥跑道，黑色的沥青侧道，深黄色的草地——这时他的耳机里传来夹杂着静电杂音的通话。
As he continued to catalog the flat featureless landscape through binoculars - gray concrete runways, black asphalt service roads, brown grass - Bauer's headset crackled.
还可用于旧的水泥路面、机场跑道的维修等。
It also is used to maintain the old cement pavement and airport runway.
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