In natural world there is no object without interaction.

自然界中不存在没有相互作用的物体。

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Confining them to a wire hutch without interaction, exercise, or comfort is cruel.

把它关在兔箱里，不给予关心和照顾，可锻炼，或舒适的环境，是残忍的行为。

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This means that even though dynamic elements can be created and added to a Web page during the run time, the Web page will not be refreshed automatically without interaction from the user.

这意味着即使动态元素能在运行时创建并被添加到一个 Web 页面，如果没有来自用户的交互，这个 Web 页面仍不能自动刷新。

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Those same RFID systems enable retailers to monitor activity and re-order without any human interaction.

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"It's trivial for any installed app to execute these actions without any user interaction, " he wrote.

CNN: 'No permission' Android apps can see and share your data

Best interactivity: NVIDIA GRID delivers streamed content for seamless interaction without noticeable lag or latency.

ENGADGET: NVIDIA details the Grid, a card built for powering cloud computing