How to write a paper about the advantages and disadvantages of immigration?

Benefits: the environment is good, the air is good, the sea is good/the welfare is good, and there are not many worries. Relatively rich and poor/quiet, few people, if you like quiet/freedom, no pressure, if you don't want to have it yourself/your children may develop better than China/the living standard of the whole country is better/the system is fairer, which is rarely important. If you give red envelopes/cheap cars/good houses and tofu projects, where can the complaint/loan system be more mature than China? You will learn to borrow money to spend. Advantages/disadvantages of enjoying/learning English in advance: it is difficult to work, it is difficult to start a business, and it is painful/difficult to make money without psychological preparation. For some people, it may not be as high as domestic taxes, relatively rich or poor/achievements (achievements) in China have not been pulled. You should take the initiative to forget and have a good attitude, otherwise the psychological pressure will be great, miserable/lonely, and words/languages that like excitement are not your mother tongue after all. Coupled with the cultural shock, many humorists can't understand soap operas (I have taught English major)/have few friends, but Dai Wen is available, so you can start a club. Hehe/The house is not cheap, so we should carefully choose the price, location, etc./How to repay the loan should be carefully studied/Many people may have to live separately/