送交者: steven 于 2011-02-19, 15:24:47:

回答: 读新到nao的文章，有2点不太懂： 由 哎哟哟 于 2011-02-19, 14:16:50:

• as a director of a research center, half of his salaries - steven (75 bytes) 2011-02-19, 15:27:01 (549720)

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