Learn Online English Speaking

i remember reading a research about learning language ike a child have learn it! but i can't seems to find this paper/research!?

Does Anyone Feel The Same Way?

What language should I learn first and why?

How can I memorize vocabs efficiently?

Choosing between two languages for Practicality and Usability

Getting over a reluctance of using my second language? (French)

Why the Input method is not the optimal way to learn a language.

I want to learn Korean

Taking Notes in first language and target language