形容词
中文翻译：双语的
同义词：
['bilingual', 'bilingualism例句：1. The teacher is fluent in both English and Spanish.（这位老师英语和西班牙语都很流利。）']
例句：
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1. The teacher is fluent in both English and Spanish.
这位老师英语和西班牙语都很流利。
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2.Many students are encouraged to learn a second language for personal enrichment.
许多学生被鼓励学习第二语言，以丰富个人生活。
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3.Bilingual education can help children develop their cognitive abilities and social skills.
双语教育可以帮助儿童发展认知能力和社交技能。