A dh spokesman said no ground movement was involved as the focus of the exercise was to test the effectiveness of the apec member economies in sharing information and providing regional assistance as well as providing advice to bordering economies and other regional partners 生署发言人说,由于是次演习旨在测试亚太经合组织成员在信息交流提供地区援助及向邻近经济体系及其他地区伙伴提供意见的效率,因此毋须进行模拟实地演习。