This is not the right way to teach peopel typing

The worst part of this pap is that you can never delete what you typed. In practice, people usually made mistakes but the “delete” button is actually a very frequently button to use, but this app doesn’t give you a way to delete wrong words. How can people type perfectly all the time, once you typed wrong, even a very tiny mistake, you have to re-type the entire paragraph, it is unresaonble, it is waste of time!

Skychu about タイピスト