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In the twenty-first century, many countries will become increasingly dependent on the generation of children, and this includes immigrant children. These children will have a significant impact on their nation's social and economic future when they grow up. A country’s future prosperity depends on a child it's children. So investing in the educational development of all the nation's children, is to invest in a brighter future. We need to pay more attention to solve the problem of learning a new language for immigrant children. Increasing efforts to enhance their language skill is critical. It is not only for these children themselves, but for our nation.