across the sky

• The sun moves across the sky in an arc
  太阳横越天空作圆弧运动。
• Scudding across the sky , they can travel faster than on foot
  你看这些飞的，飘飘扬扬，比走甚快。
• The small plane zigzagged across the sky to avoid enemy fire
  小飞机以锯齿形飞行避开敌人的炮火。
• I see the birds sweeping across the sky
  我看到鸟儿划过天空。
• The beams of light moved across the sky and focused on the aircraft
  光柱在空中移动并聚集在飞机上。
• A lone gull flew across the sky
  一只孤单的海鸥从空中飞过。
• A sundial measures the movement of the sun across the sky each day
  日晷测量每天太阳跨过天空的运动。
• White fragments of clouds were drifting across the sky
  ? ?头上是冬天里明净的天空，片片白云飘过天际。
• The beams of light moved across the sky and focused on the plane
  光线在空中移动，集中焦点在飞机上。
• An airplane flew across the sky trailing white vapor
  一架飞机从空中飞过,尾部拖着一条水汽形成的白线。