Task 1 answer the questions: 1. how long have vr headsets been available? 2. where will total vr first be used?
3. why will shoppers benefit from vr? task
Task 2
1. virtual reality 3d headsets were invented 50 years ago.
2. vr equipment is too expensive for some people at the moment. ​

mastermax217    3   15.12.2020 01:52    52