Do you mean 'move/shift', as in relocate?
- The contents of the letter were quite unexpected and John decided to find out if it was possible to export (the production) to the capital.
I'd try to condense it a bit- about how Italian imports and exports and income per capita and have changed..
- In this article you will find the latest information about how the income per capita and also the imports and exports of Italy have changed in the past months.
stuff? This should be changed- what do you want to say?
- The economics of labor studies the problems of labor markets, analyzes data about operations of companies, their stuff, and the society as a whole.
I'd say 'among the well-to-do'
- Students working after classes or during the holidays earn money so as to spend it on their personal needs later. What is more, in many countries, even in the well-to-do, parents are for their children going their own way.
here, it is individual stats, not the are, I think, so I'd say 'affirm'
- Statistics affirms that the number of families with two children has reduced lately. A number of families do not have children for money reasons at all.
PS I'd *do* a translation.