Could you check this paragraph for me?

This is a translation exercise, so I can't change the its content:-)

When you learn English, you need to think about what situation you are in and what your purpose is. In fact, there are some people who have to use English to get by. A good example of this is business people who have been transferred to the U.S. or the U.K. Those people have no time to lose, so they have to learn English as soon as possible.