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Robots in future could also play a role as stagehands controlling music and lighting, Lee said.
他说，今后机器人可能还会充当舞台管理的角色，比如调控音乐和灯光等。
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Dancers, stagehands, musicians carrying heavy brass gongs, computer technicians with clipboards;
舞者、舞台监督、音乐家正搬着沉重的铜锣，电脑技师摆弄着电脑；
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