很多计算机拥有密码去防止拥有者以外的任何人操控他们。
Many computers have secret codes to prevent anyone but their owners from operating them.
无人机收集的数据可以通过无线或卫星连接即时输往全球任何一处操控室，或者输往地面士兵的手持装置。
The data they gather can then be sent instantly via wireless and satellite links to an operations room halfway around the world—or to the hand-held devices of soldiers below.
因为人类必须来学会，以任何方式操控、利用大自然，甚至是娱乐，都是不恰当的，因为它带来了伤害及不必要的伤痛。
For humanity has to learn that manipulating and using nature in any manner, even for entertainment, is not appropriate, as it harms and causes needless pain.
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