阅读理解：Only 50 years ago, were than

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Only 50 years ago, were than . , can carry their with them they go. Soon, we may be able to step a world to the magic of （虚拟现实）.

If is , then it is by and as if it were real. is a with a （耳机）. When you put on the , you look at two tiny . They are so close to your eyes that your mind will see the image as one , and you will that you have a world. In many ,you also wear a data glove. With this glove you can reach out and touch in the world.

The first VR games2023英语6级答案, sold the world, you to drive a car, fly a plane, or fight an enemy. In the , it may be to tell the world of the games from the real world . , VR is not just for . One day, will be able to learn by to leave their . They will be to learn by the of Egypt, or by hand- . In , will be able to use VR for many tasks. Cars using can be as first,they are in metal. （建筑师）will be able to make2023英语6级答案, which they can walk and check ahead of . VR can help us in ways.