universal language的用法和樣例：
例句
用作名詞 (n.)
- Esperanto was invented as an auxiliary language.
世界語是作為輔助語發明的。 - English is now a world language,ie is used everywhere in the world.
英語現在是一種世界語。 - Decades ago, Esperanto enthusiasts predicted it would become the world's universal language.
十年前，世界語崇拜者曾預言世界語將成為世界上人人都懂的語言。 - The first language here is French although most people understand English.
雖然大部分人都懂英語，但是這裡的第一語言是法語。
