The large building where he was housed served what today seems an odd function: preemptive isolation for children thought to be at risk of catching tuberculosis.

安置唐纳德的大楼有一项今天看起来很古怪的功能：对有感染肺结核风险的儿童进行先行隔离。

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Since the 17th century, the west knowledge spread to the east gradually , which played the function of catching to real learning rise of ideological trend during the period of Ming and Qing dynasty.

自十七世纪开始的西学东渐，对明清之际实学思潮的兴起起到了摧生作用；

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ResultsObvious improvement has occurred on clinical symptoms, frequency of catching cold, pulmonary function and interleukin8 (IL8) immunoglobulin in two groups.

结果两组对临床症状、感冒次数、肺功能、白介素8（IL8）、免疫球蛋白均有明显改善；

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