What is real? How do you define 'real'? If you're talking about what you can feel, what you can smell, what you can taste and see, then 'real' is simply electrical signals interpreted by your brain.
什么是真实？你如何定义“真实”？如果你是说你的感觉、你闻到和尝到的味道和看到的东西，那么“真实”只是你的大脑所理解的电子信号。