http://personal.cityu.edu.hk/~eljohnw/gapi/skills.htm
Online English learning video resources for language learners (John Wong)
Tapping into video resources on the web for language learners
How Many Languages Are There in the World?
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How many languages are there? Today, there are over 7,000 active languages
around the world. But in all of history, linguists think people have spoken
so...
2 days ago
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