As we all known, globalization is coming. Language learning is getting very important. There are a lot of methods to learn language. Watching native movie is a very effective, agile and important method among all those methods. You can learn a lot of language elements and skills from a movie. But if you want master every single language element and skill, you should definitely study the subtitle about this movie. There are a lot of subtitle file(extension of filename is .srt) on internet. You can get your native language version, you can get the language version that you want to learn, such as French version. Subtitle Mixer can extract your native language text from a subtitle file, extract the language text that you want to learn from another subtitle file. At the same time, the language mapping text is generated. The language mapping text is like this: Qu'est-ce que tu fais? What were you doing?