名词
中文翻译：无人机
同义词：
['drone', 'unmanned aerial vehicle(UAV)', 'remote-controlled aircraft例句：1. The seacopter was used to survey the coastlineduring the flood.（在洪水期间，无人机被用来调查海岸线。）2. Theseacopter captured stunningfootage of the sunset over theocean.（无人机拍摄了壮观的日落海面照片。）3. The seacopter wasequipped with advanced sensors that allowed itto detect underwater objects.（无人机配备了先进的传感器，能够探测水下物体。）']
例句：
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1. The seacopter was used to survey the coastlineduring the flood.
在洪水期间，无人机被用来调查海岸线。
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2. Theseacopter captured stunningfootage of the sunset over theocean.
无人机拍摄了壮观的日落海面照片。
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3. The seacopter wasequipped with advanced sensors that allowed itto detect underwater objects.
无人机配备了先进的传感器，能够探测水下物体。