Traditional programs for English-language learners, or ELLs, focus on assimilating students into English as quickly as possible.
针对英语学习者（ELL）的传统课程注重让学生尽快熟练使用英语。
Traditional programs for English-language learners, or ELLs, focus on assimilating students into English as quickly as possible.
针对英语学习者（ELL）的传统课程注重让学生尽快熟练使用英语。
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