Last but not least,adapting to a new environment is e real challenge for every foreign student.While changing the weather can affect our health,different cultures and customs may influence our mind and make us become less confident or even a victim of discrimination.Everyday may turn into a struggle for survival in a strange coutry.If we dont have enough physical and mental strength,we will fail to adjust ourselve in the new environment.As a result, we could neither study or gain beautiful experiences as we have expected.