Definition: in the past Level: B2
欧盟以前被称为欧洲共同体。
The European Union was ___formerly called the European Community.
他在日本是个英雄，以前被称为来自瑞士的平庸学生。
He was a hero in Japan, ___formerly known as the ungifted pupil from Switzerland.
她以前是老师，后来成了作家。
She was ___formerly a teacher before becoming a writer.
