US wanted to spend trillions on infrastructure projects, is the construction workers up to the task like those in China? 美國想在基礎設施項目上花費數万億，建築工人是否能像中國工人一樣完成任務？
https://vimeo.com/564907799
https://youtu.be/v9aflJPNpbA
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Johnson Choi Biz 