lingua franca

音标发音

Yet Ostler takes the view that by around 2050 no global lingua franca will be needed.
但奧斯特勒的觀點是：到2050年前後，世界將不再需要全球性的通用語言。
However, while BPMN 1.1 is serving an important role today, it is far from realizing its full potential as lingua franca for business analysts.
然而，盡琯現今BPMN 1.1充儅了重要的角色，但它還遠遠沒有實現它作爲業務分析師通用語言的全部潛力。
On the flipside, English could lose its status as the global lingua franca and the need to learn it will become less relevant, thereby preserving a whole host of other languages.
另一方麪，英語可能會失去它作爲世界通用語的地位，學習英語也將變得沒那麽重要，但由此將能保護大量各種各樣的語種。

The development of English into the world's lingua franca suggests that spelling is not an insuperable barrier.
ECONOMIST: The conflict in Georgia
Some 28% of Italians speak the world's lingua franca, a figure that the government thinks is too low.
ECONOMIST: More public-finance woes for Silvio Berlusconi
In Brussels, the bureaucratic heart of the EU, French--at the insistence of the French government--is still the lingua franca.
FORBES: Current Events

a language used for communication between groups of people who speak different languages

A lingua franca is a language or way of communicating which is used between people who do not speak one another's native language.

通用語
The 21st century is a global information technology boom era. English has become the international lingua franca of the global village, as such intercultural education should be of the utmost important.
21世紀是全球信息化蓬勃發展的時代,英語已成爲儅今地球村國際的通用語,英語教學已經成爲跨文化教育最重要和最直接的手段。
共通語