Esperanto ( aijt - yv ) bu kenf cfwy aijt - fuiu - yv 世界语不可能成为世界辅助语。
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Multimedia - assisted and discourse - based teaching method in college english reading course 大学英语阅读课程的多媒体辅助语篇教学模式
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An artificial international language with a vocabulary based on word roots common to many european languages and a regularized system of inflection 世界语：一种人造的国际辅助语，其单词是建立在许多欧洲语言基础上，具有规定统一的音调变化系统
