translation.en: But what happened, the fact that we had this big industry, big development, big improvement and capability and so on, and they get out there in enough homes -- we were ripe for a new invention.
translation.zh: 但是发生了什么，我们有了这个巨大的产业， 巨大的发展，巨大的进步和能力等等， 他们被许多的家庭所知，我们的新发明变得成熟。