青云翻译

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As a separate discipline, second language acquisition research began in the late 1960 of the 20th century to the early, mid 80 started started in China. More than 20 years, this research field has been developing rapidly, and in each branch has a more prominent achievements in the field available. A

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As an independent multidisciplinary, 2 language learning research began in late 1960s at the beginning of the 1970s, starting in the mid 1980s when it began. 20 For many years, this Field of study, and the rapid development in the various sub-fields have excellent results. In the meantime, 2 languag

As a separate discipline, second language acquisition research began in the late 1960 of the 20th century to the early, mid 80 started started in China. More than 20 years, this research field has been developing rapidly, and in each branch has a more prominent achievements in the field available. A