The BBC spoke with spectators who walked alongside the monks for the last leg of their trek, from Capitol Hill to the Lincoln Memorial.
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“我们希望三年后可以实现年出货量超百万件。”云耀深维副总经理尹伊君表示，“我们坚信高精度打印技术可以有效推动3D打印完成工业级的大批量生产。”
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