社会科学家们现在特别注意“非语言文字的交流”，即当人们在一起时，除了人们实际上所谈的话而外所发生的事情。
Social scientists are now devoting considerable attention to "non-verbal communication," what happens when people get together, apart from their actual conversation.
任何人用任何社会科学来研究中国或早或迟得面对一个事实，即他也得是一个历史学家。
Anyone studying China with any social science must sooner or later be engaged with the fact that he has also to be a historian.
任何人用任何社会科学来研究中国或早或迟得面对一个事实，即他也得是一个历史学家。
Anyone studying China with any social science must sooner or later be engaged with the fact that he has also to be a historian.
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