He was a scientist, inventor, and founder of the Bell Telephone Company.
他是一名科学家、发明家以及贝尔电话公司创始人。
When there was only one telephone company, what Ma Bell did defined how things were.
那时只有一个电话公司，贝尔公司自己的所作所为就是事情的规范。
When there was only one telephone company, what Ma Bell did defined how things were.
那时只有一个电话公司，贝尔公司自己的所作所为就是事情的规范。
应用推荐