当莫扎特还是青少年的时候,就已成了巨星,巡回在欧洲开办音乐会的翻译：When Mozart was a teenager then, it has become a superstar, touring in Europe, providing concert 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

When the time Mozart was young, had become a star, opened the concert tour in Europe

When Mozart was a teenager then, it has become a superstar, touring in Europe, providing concert

When Mozart or young people's time, has become the giant star, tours sets up the concert in Europe

When the time comes, Mozart or adolescents has become a star, start-up concert tour in Europe

When Mozart was a teenager then, it has become a superstar, touring in Europe, providing concert