The Arlington, Va.-based group hosts online competitions in which contestants offer solutions to specific social problems.
Arlington是一家位于弗吉尼亚的机构，在他们主持的在线竞赛上，参赛者要为特定的社会问题提供解决方案。
Founded in 1982 in Vienna, Va., as Control Video Corp., the company initially planned to become an online computer-games service.
公司1982年在弗吉尼亚州维也纳成立时名叫录象控制公司，起初计划从事联机电脑游戏服务。
Founded in 1982 in Vienna, Va., as Control Video Corp., the company initially planned to become an online computer-games service.
公司1982年在弗吉尼亚州维也纳成立时名叫录象控制公司，起初计划从事联机电脑游戏服务。
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