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1. The plane flew over the mountain range, navigating through the clouds to reach its destination.
飞机飞越山脉,穿越云层到达目的地。
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2. The drone was deployed from the ground to monitor the construction site for safety reasons.
无人机从地面部署,出于安全原因监控建筑工地。
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3. The astronauts had to communicate with each other by radio from the ground to the space station.
宇航员通过无线电从地面到太空站进行通信。