DR. ANDREW MARSHALL:How many? Well, you must know from your experience here, that the American defense research process is a very open one, and there are all kinds of organizations that have a role.

 
  • 马歇尔:你从在这里的经历中一定知道,美国在研究方面是非常开放的,各种各样的组织都发挥着作用。
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