Remotely operated planes, some the size of model airplanes and some the size of military Predators and Hawks, routinely monitor sunlight passing through clouds and fly over hurricanes.
2
在他面前的长椅上放着一个微型飞机模型，同英国各地的飞行器爱好者们每个周末遥控驾驶的飞机颇为相似。
On the bench in front of him is a miniature aircraft, similar to those flown by enthusiasts every weekend around the UK.
3
因此，2007年的一个周末安德森先生举家带着一个无线遥控模型飞机和一套乐高头脑风暴机器人装备。
So one weekend in 2007, Mr.Anderson brought home a model radio-controlled airplane and a Lego Mindstorms robotics kit.
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