i've made an instruction, can someone find mistakes? On the main page you can see YouTube channels with some of their videos. There are recommended videos also. These videos are proved by me and have accurate subtitles. Let’s take a look at one of the videos. On the video page you can see a video and subtitles for it. When the video plays phrases are highlighted. You can click on a phrase and start listen to that part of the video. If you don’t know a meaning of the word, use the right button of your mouse to see it. There are tools under the video. For slowing down the speed use the speed tool. You can make the video play faster if you want to. For pausing after each phrase use the delay field. To repeat phrases use the repeat tool. You can combine the tools. For complicated tasks add more tools. For example you can play a phrase two times in a normal speed and one time slowly with a delay after that. You can save the link or share it and it will remember your tasks. I’d like to hear your ideas about improving the project.