LingQ

 LingQ 

LingQ is a language learning platform & app featuring a wide variety of resources such as guided courses, podcasts, news, articles, and books in the form of thousands of hours of audio and written content (original & uploaded by users), accompanied by extra tools to review vocabulary and build speaking skills.

In my opinion LingQ is useful platform because we can learn so many languages around the world 

Example: 

Here are the example of the language there are more language. I found useful because I want learn some new language like Cantonese and many more. 

I learn something new from here to for example Chinese there are two style here first Chinese or Mandarin and there are traditional Chinese language, and I found interesting because I want to know the different.  

If you use Beta version you can unlock so many language like the picture on the left shows. 

So LingQ is the best platform to learn new language also useful tools  because there are level as well for beginner until master level so that people can speak the language fluently.