"When you go around research labs, or you talk to start-ups, they have really good sensors, and then you ask them how long they work. They say 'six months'. That's great for R&D... but in industry, I want this robot to work for 10 years," he says.
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。业内人士推荐快连下载-Letsvpn下载作为进阶阅读
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演說頻頻被共和黨議員的歡呼打斷，但在特朗普談到關稅時，引發民主黨低語，以及共和黨議員的不自在沉默——許多共和黨人對關稅的經濟成本感到不安，也擔心其不受歡迎會影響選舉前景。