欲加强难度还请移步《地道美语听力播客（快速版）》 Tatiana:Why are you wearing those funny goggles?
Moustafa:I'm trying out a new kind of virtual reality.
Tatiana:You mean like flight simulators?
Moustafa:This is much more sophisticated.
This system creates a complete sensory experience.
I can see, hear, feel, and nearly taste this 3-D simulation.
Tatiana:I don't see how it can do that.
Moustafa:With the help of these goggles and headphones, this computer program recreates what it's like to actually be in a particular place, at a particular time.
It even allows me to interact with different people and things.
Tatiana:I can see how that would be useful for gaming, but...
Moustafa:It's not only for gaming.
It's useful for a host of other things, including relaxation.
For instance, right now I'm experiencing what it's like to be outdoors with the sun shining and the birds chirping.
Tatiana:If you open the door, you'll see that the sun is shining and the birds are chirping.
Moustafa:Yes, but with virtual reality, I may never have to get out of this chair again.
Now isn't that progress?