Welcome to life in the future! You get up in the morning and look into the mirror. You've recently had a new anti-aging (抗衰老的) treatment, so you look like a 30-year-old person. And many people of your age could live to be 120 now, so at 60 you're not old at all.

Science has also found amazing ways to keep people healthy. Nanotechnology (纳米技术) can help cure (治愈) many illnesses, including cancer. And if any part of your body is unhealthy, you can "grow" a new one in a laboratory (实验室).

On the way to the kitchen, you want to call a friend. Your cell phone is by the window because it gets its energy (电量) from the sun. But you don't need to pick up the phone. You can just touch your jacket sleeve (袖子) to make the call.

It's breakfast time. You reach for the milk, but a voice says, "Don't drink that!" Your fridge knows the milk is old, and tells the supermarket to replace it. Ten minutes later, it's delivered (递送) by a drone (无人机).

As you leave for work, the lights turn off by themselves. Your home goes into "sleep" mode (模式) to save energy.

Will all this come true? Perhaps the future is much closer than we think.