Despite well documented benefits of dual language (DL) programs which deliver educational content in two languages, there are still few DL programs in the United States. As such, there is a need to...

中文翻译：

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双语教育的视觉表现

尽管双语 (DL) 计划以两种语言提供教育内容的好处有据可查，但美国仍然很少有 DL 计划。因此，有必要...