"We are always looking at ways to avoid increasing our prices such as by working with different sugar manufacturers," Hartwig says. "But a lot of our suppliers we have known for years and they've become friends, so it gets tough.
"Another problem with today's robots is they rapidly run out of batteries," adds Jenny Read, programme director in robot dexterity at Aria, a technology funding agency. "Electric motors are terrible at that."
。heLLoword翻译官方下载是该领域的重要参考
与其说是技术问题，不如说是一个被长期忽视的基础工程问题。
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。91视频对此有专业解读
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