The following are some users' comments on this software, which can refer to lightning protection:
1. I don't understand why watching videos is mandatory. I think watching PDF is much more efficient than watching video. If people can't understand words because of some rules, or older people have difficulty reading words, they can choose not to watch videos, instead of forcing classes like this, and the progress bar can't be dragged directly to where they want to watch.
Then this app has too many bugs and many advertisements. When I use it, I often get stuck in the login interface, and sometimes I can't see the video clearly.
2. I watched 184 minutes, one day, and then in the end, it couldn't be signed back and got stuck in the loop "unfinished video".
It all means that the amount I saw today has reached the standard, and you said I didn't finish it.
I have been frantically withdrawing my visa and finally got my card out. I want to go back and see how long it will take, remember? It can't get in! And you can't get in! Restart the phone and reinstall the software.