The only profitable way to recycle a motor armature into its constituent parts is to "break it" manually; in the US, with its expensive labor, that's just not possible as a business proposition.
拆分汽车衔铁循环利用唯一的获利方法就是用人工拆分;在美国,由于劳动力昂贵,干人工拆分这一行不可能。
The Long Tail for us to open up a new perspective, which is not to be concerned about the minority of the book, is profitable.
长尾理论为我们开辟了一个新的视角,那就是不被关注的小众图书是有利可图的。
应用推荐