“Cut and sew is not the type of work Americans want,” Smeaton says. “In China, labor costs are $2 to $3 an hour. In America they are $20 an hour.” He explains that tariffs would have to rise to 500% to make reshoring worth considering. Many firms would be out of business long before then.
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隧道深处，一只机器狗正自主巡行，其红外“眼睛”捕捉着温度异常；地面之上，无人机沿架空线路完成热成像扫描。以往耗时数小时的人工巡检，如今“人巡+智巡”仅需几十分钟。“现在电网运维系统内嵌算法，可自动分析巡检数据、预警差错。”何光华说。
Now we factor out x_1-x_0 from the second row (after the first，更多细节参见快连下载安装
A photo taken using Telephoto on iPhone 17e.