And security guards could patrol a wide area by whizzing around it in virtual rather than real space.

警卫则可以通过在虚拟而非真实世界里四处飞巡以巡视更广阔的领域。

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A: on the Indian report, I'd like to say that China's border patrol is always conducted in strict accordance with rules. We would never cross border into other countries' space or territory.

答：针对印度媒体的报道，我要强调指出的是，中方的边界巡逻从来都严格遵循有关规定，不会越境进入他国领空、领土。

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