求翻译：Sarah来自美国，对汉语感兴趣。David住在北京，对英语很感兴趣。他问已经是同班同学两年多了。上星期Sarah生病住院，耽误了不少功课，他的父母很担心。David与其他同学到医院看望他，并帮他复习了耽误的功课Sarah的父母又高兴又感激。是什么意思？

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Sarah came from the United States, interest in Chinese language. David live in Beijing, the English language is very interesting. He had been a classmate asked more than two years. Last week Sarah ill in hospital, and waste a lot of homework, parents are very worried about him. David with other stud

Sarah comes from US, is interested to Chinese.David lives in Beijing, is interested very much to English.He asked already was the classmate more than two years.Last week Sarah fell ill in hospital, delayed many schoolworks, his parents worried very much.David sees him with other schoolmates to the h

Sarah from the United States, interested in Chinese. David lives in Beijing, is interested in English. He asked classmates for over two years now. Sarah is ill in hospital last week and take up a lot of homework, his parents are very concerned about. David and the other students to the hospital to s

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