Many districts have reduced time for the arts, history, science, civics, foreign languages, physical education, literature, and geography.
许多地区减少了艺术、历史、科学、公民学、外语、体育、文学和地理的时间。
Giving introductions on American geography, culture, history, customs, education systems and other western social and cultural information;
介绍美国文化、地理、历史、习俗礼仪、美中各自的教育系统及其他相关的社会文化知识；
Giving introductions on American geography, culture, history, customs, education systems and other western social and cultural information;
介绍美国文化、地理、历史、习俗礼仪、美中各自的教育系统及其他相关的社会文化知识；
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