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apps
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internet properties established in 2011
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social networking language education websites
duolingo
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interactive fiction
language learning
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natural language parsing
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duolingo
using
3
×
anybody
language
languages
learn
learning
new
today
accessible
aimed
app
aren’t
cards
chatbots
class
comes
company
context
conversation
duolingo’s
environment
experience
extremely
fastest
flash
foray
foundation
geography
gets
going
happens
help
ignore
info
introduced
learned
lonely
long
manner
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