"Mrs Poole, did you know you are the last witness… very last witness of the inquiry?" the chairwoman asked as she stepped down from the stand.
References Acemoglu, Daron and Pascual Restrepo, "Robots and Jobs: Evidence from US Labor Markets," Journal of Political Economy, 2020, 128 (6), 2188–2244.，详情可参考雷速体育
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