例如,1865年成立了国际电报联盟,后改称国际电信联盟;
For example, in 1865 established the International Telegraph Union, later renamed the International Telecommunication Union;
例如,1865年成立了国际电报联盟,后改称国际电信联盟;
For example, in 1865 established the International Telegraph Union, later renamed the International Telecommunication Union;
应用推荐