더버지 시연에 따르면 약 9분 만에 24개국에서 작동 중인 6700여 대 기기가 지도상에 표시됐으며, 각 기기는 약 3초 간격으로 기기 일련번호와 청소 중인 공간, 이동 경로 등 운영 정보를 서버로 전송하고 있었던 것으로 전해졌다.
效率的提升，并不是少写了代码，而是减少了反复试错和信息查找的时间。
，这一点在heLLoword翻译官方下载中也有详细论述
我的一位老师曾经建议：如果你能想象自己去做任何别的事，那你或许应该去做那件事。
For two months, news desks on both sides of the Atlantic have been trawling through the Epstein files, daily releasing sensational details. This one story – now years old – is crushing out many others. The name of Jeffrey Epstein this past week has claimed precedence over Donald Trump, China, Iran and Ukraine. Each night’s BBC television news has demoted Keir Starmer, the NHS, tax reform and student loans. Preference is relentlessly ceded to Epstein, with bit parts for the former prince Andrew, Mandelson, Bill Gates, the Clintons and a galaxy of billionaires and celebrities.
这种模式下，船公司与市场基本就“绝缘”了，看似旱涝保收，实则失去了对市场最敏锐的触觉，把做品牌降级成了卖库存。