Lucy teaches English as a second language.

露西教作为第二语言的英语。

《柯林斯英汉双解大词典》

Learning English as a second language can be a painful experience.

将英语作为第二语言来学习可能是一段痛苦的经历。

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Quite often, educators tell families of children who are learning English as a second language to speak only English, and not their native language, at home.

教育家经常告诉那些把英语作为第二语言来学习的孩子的家人，在家里要只说英语，不要说自己的母语。

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A lot of them are actually English-as-a-Second-Language learners, but for Spanish, so.

他们本身是西班牙人，英语是他们的第二语言。

教英语 - SpeakingMax英语口语达人

But in some places, students are getting stuck in English-as-a-second-language programs all the way until graduation.

NPR: Instruction Of Students Learning English Bleak

In addition, many of the libraries participating in the program are offering English-as-a-Second Language classes using BTOP-funded computers.

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Just 7 percent of fourth-grade and 3 percent of eighth-grade English learners scored "proficient" or above in a nationwide reading exam, and thousands languish for years in ineffective English-as-a-second-language programs.

NPR: Instruction Of Students Learning English Bleak