lingua franca แปลว่า

"Taking these cues, I rewrote and rewrote the proposal couching my problem in the bland, euphemistic language that I was rapidly learning is the lingua franca of the corporate world."

"The language used by most angara across the Heleus Cluster is Shelesh, a lingua franca that was commonly used in the early days of angaran spaceflight before fading into obscurity. New connections between angaran settlements, and constant evolution of languages since their separation, means it has now seen a revival."

"Malay is the lingua franca of several Southeast Asia countries and has been simplified by its use as a second language by non-native speakers. For example, the Malay plural is formed by repeating a word twice – buku means book and buku-buku means books."