The trajectory of human engineering and technology innovation is from the steam age, the electrical age to the digital era and the wisdom of the times.
人类工程技术革新的轨迹是从蒸汽时代、电气时代到数字时代再到智慧化时代。
The trajectory of human engineering and technology innovation is from the steam age, the electrical age to the digital era and the wisdom of the times.
人类工程技术革新的轨迹是从蒸汽时代、电气时代到数字时代再到智慧化时代。
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