You can rub out mistakes.

你可以擦掉错误。

Don't write in pen, or you won't be able to rub out any mistakes you make.

不要用钢笔写，否则你不会擦掉你犯的任何错误。

You can rub out the chalk marks with the eraser.

你可以用橡皮擦把字印擦掉。

You Can rub out the chalk marks with the eraser.

你可以用黑板擦把粉笔印擦掉。

Rub out chalk marks with an eraser.

用黑板擦擦掉粉笔字迹。

And no correction key , so you had to rub out any mistakes

也没有改正键，所以出了任何错误都得擦掉。

It will not rub out.

擦不掉它.

The ink won't rub out.

这墨渍擦不掉。

Eraser- To rub out those mistakes we all make. To remind you that you can start every day with a clean slate.

橡皮擦——擦去我们犯的错误。提醒你每天都是新的开始。