touched /tʌtʃt/

As Hagel notes, Brynjolfsson and McAfee indeed touched on this point in their book.

正如哈格尔指出的，布林约尔松和麦卡菲确实在他们的书中触及了这一点。

1 the need to be touched to open or close, automatic doors are essential in 2 disabled access to buildings and helping provide general 3 to commercial buildings.

1 与需要被触摸以开启或关闭相比，自动门在 2 残疾人进入建筑物以及帮助提供商业建筑的 3 便利性方面是必不可少的。