你也可以使用像 Offtime 或 Unplugged 这样的应用程序，通过有策略地安排自动飞行模式来创建无科技地带。
You can also use apps like Offtime or Unplugged to create tech-free zones by strategically scheduling automatic airplane modes.
这种有飞行能力的微型机器人身上安装了摄像机，它能够代替人类进入微小空间或危险地带工作，比如进入敌人的军事掩体进行敌情侦察，然后将信息反馈回来。
A tiny flying robot of this sort, equipped with a camera, could get into places that are too small or dangerous for people-enemy bunkers, for example-and report what was going on.
经过一小时飞行之后，我们与几百名游客都超负荷地带着相机和纪念品。
After a one-hour flight, we spent the day visiting attractions along with hundreds of other tourists, most of them overloaded with cameras and souvenirs.
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