INTRODUCTION
Welcome!
Wouldn't it be exciting if we could travel back in time to learn about your past? 
You can now!!
Here you are : The brand new Time Machine !! The chance you have to see the changes in different countries of the world....You my dear friend have been chosen to try this machine and then help us to sell it...
Today we´re going to explore modern China in order to create a travel log brochure comparing from now (2017) and then (the year you have chosen)
The travel log will consist of three cities visited...