backbone site

基本解釋

And hard though it may be to believe, not everyone has a Web site, and many companies use email as the backbone of their business.
而且雖然很難相信，但不是每個人都有 Web 站點，很多公司就使用電子郵件作為交易的基礎(chǔ)。
Design and production of the site have a better understanding and awareness of regulatory development, the best companies in the same industry as the backbone of the designer;
對網(wǎng)站設(shè)計與制作有深入的了解，有規(guī)范的開發(fā)意識，最好能在同行業(yè)公司擔任過骨干設(shè)計師；