剧情简介：Whether we grow up with one, two, or several languages during our early years of life, many of us will learn a second, foreign, or heritage language in later years. The field of Second language acquisition (SLA, for short) investigates the human capacity to learn additional languages in late childhood, adolescence, or adulthood, after the first language --in the case of monolin...(展开全部)
作者：Lourdes Ortega
出版社：Routledge
ISBN：9780340905593
